12977986095

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 24403491840

約数和(自身を除く): 11425505745

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 79, 103, 115, 201, 207, 237, 309, 335, 345, 395, 515, 529, 603, 711, 927, 1005, 1035, 1185, 1541, 1545, 1587, 1817, 2369, 2645, 3015, 3555, 4623, 4635, 4761, 5293, 5451, 6901, 7107, 7705, 7935, 8137, 9085, 11845, 13869, 15879, 16353, 20703, 21321, 23115, 23805, 24411, 26465, 27255, 34505, 35443, 35535, 40685, 41791, 47637, 54487, 62109, 69345, 73233, 79395, 81765, 103515, 106329, 106605, 121739, 122055, 125373, 158723, 163461, 177215, 187151, 208955, 238185, 272435, 310545, 318987, 365217, 366165, 376119, 476169, 490383, 531645, 545179, 561453, 608695, 626865, 793615, 817305, 935755, 1095651, 1428507, 1594935, 1635537, 1684359, 1826085, 1880595, 2380845, 2451915, 2725895, 2799997, 2807265, 3650629, 4304473, 4906611, 5478255, 7142535, 8177685, 8399991, 8421795, 10951887, 12539117, 12913419, 13999985, 18253145, 21522365, 24533055, 25199973, 32855661, 37617351, 38740257, 41999955, 54759435, 62695585, 64567095, 112852053, 125999865, 164278305, 188086755, 193701285, 288399691, 564260265, 865199073, 1441998455, 2595597219, 4325995365, 12977986095]

約数ペア:

[(1, 12977986095), (3, 4325995365), (5, 2595597219), (9, 1441998455), (15, 865199073), (23, 564260265), (45, 288399691), (67, 193701285), (69, 188086755), (79, 164278305), (103, 125999865), (115, 112852053), (201, 64567095), (207, 62695585), (237, 54759435), (309, 41999955), (335, 38740257), (345, 37617351), (395, 32855661), (515, 25199973), (529, 24533055), (603, 21522365), (711, 18253145), (927, 13999985), (1005, 12913419), (1035, 12539117), (1185, 10951887), (1541, 8421795), (1545, 8399991), (1587, 8177685), (1817, 7142535), (2369, 5478255), (2645, 4906611), (3015, 4304473), (3555, 3650629), (4623, 2807265), (4635, 2799997), (4761, 2725895), (5293, 2451915), (5451, 2380845), (6901, 1880595), (7107, 1826085), (7705, 1684359), (7935, 1635537), (8137, 1594935), (9085, 1428507), (11845, 1095651), (13869, 935755), (15879, 817305), (16353, 793615), (20703, 626865), (21321, 608695), (23115, 561453), (23805, 545179), (24411, 531645), (26465, 490383), (27255, 476169), (34505, 376119), (35443, 366165), (35535, 365217), (40685, 318987), (41791, 310545), (47637, 272435), (54487, 238185), (62109, 208955), (69345, 187151), (73233, 177215), (79395, 163461), (81765, 158723), (103515, 125373), (106329, 122055), (106605, 121739)]