157027605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 310262400

約数和(自身を除く): 153234795

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 53, 87, 105, 139, 145, 147, 159, 203, 245, 265, 371, 417, 435, 609, 695, 735, 795, 973, 1015, 1113, 1421, 1537, 1855, 2085, 2597, 2919, 3045, 4031, 4263, 4611, 4865, 5565, 6811, 7105, 7367, 7685, 7791, 10759, 12093, 12985, 14595, 20155, 20433, 21315, 22101, 23055, 28217, 32277, 34055, 36835, 38955, 51569, 53795, 60465, 75313, 84651, 102165, 110505, 141085, 154707, 161385, 197519, 213643, 225939, 257845, 360983, 376565, 423255, 592557, 640929, 773535, 987595, 1068215, 1082949, 1129695, 1495501, 1804915, 2962785, 3204645, 4486503, 5414745, 7477505, 10468507, 22432515, 31405521, 52342535, 157027605]

約数ペア:

[(1, 157027605), (3, 52342535), (5, 31405521), (7, 22432515), (15, 10468507), (21, 7477505), (29, 5414745), (35, 4486503), (49, 3204645), (53, 2962785), (87, 1804915), (105, 1495501), (139, 1129695), (145, 1082949), (147, 1068215), (159, 987595), (203, 773535), (245, 640929), (265, 592557), (371, 423255), (417, 376565), (435, 360983), (609, 257845), (695, 225939), (735, 213643), (795, 197519), (973, 161385), (1015, 154707), (1113, 141085), (1421, 110505), (1537, 102165), (1855, 84651), (2085, 75313), (2597, 60465), (2919, 53795), (3045, 51569), (4031, 38955), (4263, 36835), (4611, 34055), (4865, 32277), (5565, 28217), (6811, 23055), (7105, 22101), (7367, 21315), (7685, 20433), (7791, 20155), (10759, 14595), (12093, 12985)]