1923262875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 3644559360

約数和(自身を除く): 1721296485

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 239, 311, 345, 375, 575, 717, 933, 1035, 1125, 1195, 1555, 1725, 2151, 2799, 2875, 3585, 4665, 5175, 5497, 5975, 7153, 7775, 8625, 10755, 13995, 16491, 17925, 21459, 23325, 25875, 27485, 29875, 35765, 38875, 49473, 53775, 64377, 69975, 74329, 82455, 89625, 107295, 116625, 137425, 178825, 222987, 247365, 268875, 321885, 349875, 371645, 412275, 536475, 668961, 687125, 894125, 1114935, 1236825, 1609425, 1709567, 1858225, 2061375, 2682375, 3344805, 5128701, 5574675, 6184125, 8047125, 8547835, 9291125, 15386103, 16724025, 25643505, 27873375, 42739175, 76930515, 83620125, 128217525, 213695875, 384652575, 641087625, 1923262875]

約数ペア:

[(1, 1923262875), (3, 641087625), (5, 384652575), (9, 213695875), (15, 128217525), (23, 83620125), (25, 76930515), (45, 42739175), (69, 27873375), (75, 25643505), (115, 16724025), (125, 15386103), (207, 9291125), (225, 8547835), (239, 8047125), (311, 6184125), (345, 5574675), (375, 5128701), (575, 3344805), (717, 2682375), (933, 2061375), (1035, 1858225), (1125, 1709567), (1195, 1609425), (1555, 1236825), (1725, 1114935), (2151, 894125), (2799, 687125), (2875, 668961), (3585, 536475), (4665, 412275), (5175, 371645), (5497, 349875), (5975, 321885), (7153, 268875), (7775, 247365), (8625, 222987), (10755, 178825), (13995, 137425), (16491, 116625), (17925, 107295), (21459, 89625), (23325, 82455), (25875, 74329), (27485, 69975), (29875, 64377), (35765, 53775), (38875, 49473)]