51134625

素因数分解:

$3^3\times 5^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 96096000

約数和(自身を除く): 44961375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 109, 125, 135, 139, 225, 327, 375, 417, 545, 675, 695, 981, 1125, 1251, 1635, 2085, 2725, 2943, 3375, 3475, 3753, 4905, 6255, 8175, 10425, 13625, 14715, 15151, 17375, 18765, 24525, 31275, 40875, 45453, 52125, 73575, 75755, 93825, 122625, 136359, 156375, 227265, 367875, 378775, 409077, 469125, 681795, 1136325, 1893875, 2045385, 3408975, 5681625, 10226925, 17044875, 51134625]

約数ペア:

[(1, 51134625), (3, 17044875), (5, 10226925), (9, 5681625), (15, 3408975), (25, 2045385), (27, 1893875), (45, 1136325), (75, 681795), (109, 469125), (125, 409077), (135, 378775), (139, 367875), (225, 227265), (327, 156375), (375, 136359), (417, 122625), (545, 93825), (675, 75755), (695, 73575), (981, 52125), (1125, 45453), (1251, 40875), (1635, 31275), (2085, 24525), (2725, 18765), (2943, 17375), (3375, 15151), (3475, 14715), (3753, 13625), (4905, 10425), (6255, 8175)]