2679132375

素因数分解:

$3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 128

約数和(自身を含む): 5295513600

約数和(自身を除く): 2616381225

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 31, 45, 75, 87, 93, 125, 135, 145, 155, 225, 261, 279, 375, 435, 465, 675, 725, 775, 783, 837, 883, 899, 1125, 1305, 1395, 2175, 2325, 2649, 2697, 3375, 3625, 3875, 3915, 4185, 4415, 4495, 6525, 6975, 7947, 8091, 10875, 11625, 13245, 13485, 19575, 20925, 22075, 22475, 23841, 24273, 25607, 27373, 32625, 34875, 39735, 40455, 66225, 67425, 76821, 82119, 97875, 104625, 110375, 112375, 119205, 121365, 128035, 136865, 198675, 202275, 230463, 246357, 331125, 337125, 384105, 410595, 596025, 606825, 640175, 684325, 691389, 739071, 793817, 993375, 1011375, 1152315, 1231785, 1920525, 2052975, 2381451, 2980125, 3034125, 3200875, 3421625, 3456945, 3695355, 3969085, 5761575, 6158925, 7144353, 9602625, 10264875, 11907255, 17284725, 18476775, 19845425, 21433059, 28807875, 30794625, 35721765, 59536275, 86423625, 92383875, 99227125, 107165295, 178608825, 297681375, 535826475, 893044125, 2679132375]

約数ペア:

[(1, 2679132375), (3, 893044125), (5, 535826475), (9, 297681375), (15, 178608825), (25, 107165295), (27, 99227125), (29, 92383875), (31, 86423625), (45, 59536275), (75, 35721765), (87, 30794625), (93, 28807875), (125, 21433059), (135, 19845425), (145, 18476775), (155, 17284725), (225, 11907255), (261, 10264875), (279, 9602625), (375, 7144353), (435, 6158925), (465, 5761575), (675, 3969085), (725, 3695355), (775, 3456945), (783, 3421625), (837, 3200875), (883, 3034125), (899, 2980125), (1125, 2381451), (1305, 2052975), (1395, 1920525), (2175, 1231785), (2325, 1152315), (2649, 1011375), (2697, 993375), (3375, 793817), (3625, 739071), (3875, 691389), (3915, 684325), (4185, 640175), (4415, 606825), (4495, 596025), (6525, 410595), (6975, 384105), (7947, 337125), (8091, 331125), (10875, 246357), (11625, 230463), (13245, 202275), (13485, 198675), (19575, 136865), (20925, 128035), (22075, 121365), (22475, 119205), (23841, 112375), (24273, 110375), (25607, 104625), (27373, 97875), (32625, 82119), (34875, 76821), (39735, 67425), (40455, 66225)]