9143875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 13051584

約数和(自身を除く): 3907709

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 331, 425, 1105, 1625, 1655, 2125, 4303, 5525, 5627, 8275, 21515, 27625, 28135, 41375, 73151, 107575, 140675, 365755, 537875, 703375, 1828775, 9143875]

約数ペア:

[(1, 9143875), (5, 1828775), (13, 703375), (17, 537875), (25, 365755), (65, 140675), (85, 107575), (125, 73151), (221, 41375), (325, 28135), (331, 27625), (425, 21515), (1105, 8275), (1625, 5627), (1655, 5525), (2125, 4303)]