126149175

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 235223040

約数和(自身を除く): 109073865

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 79, 141, 151, 225, 235, 237, 395, 423, 453, 705, 711, 755, 1175, 1185, 1359, 1975, 2115, 2265, 3525, 3555, 3713, 3775, 5925, 6795, 7097, 10575, 11139, 11325, 11929, 17775, 18565, 21291, 33417, 33975, 35485, 35787, 55695, 59645, 63873, 92825, 106455, 107361, 167085, 177425, 178935, 278475, 298225, 319365, 532275, 536805, 560663, 835425, 894675, 1596825, 1681989, 2684025, 2803315, 5045967, 8409945, 14016575, 25229835, 42049725, 126149175]

約数ペア:

[(1, 126149175), (3, 42049725), (5, 25229835), (9, 14016575), (15, 8409945), (25, 5045967), (45, 2803315), (47, 2684025), (75, 1681989), (79, 1596825), (141, 894675), (151, 835425), (225, 560663), (235, 536805), (237, 532275), (395, 319365), (423, 298225), (453, 278475), (705, 178935), (711, 177425), (755, 167085), (1175, 107361), (1185, 106455), (1359, 92825), (1975, 63873), (2115, 59645), (2265, 55695), (3525, 35787), (3555, 35485), (3713, 33975), (3775, 33417), (5925, 21291), (6795, 18565), (7097, 17775), (10575, 11929), (11139, 11325)]