8737625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 12405120

約数和(自身を除く): 3667495

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 283, 325, 475, 1235, 1415, 1625, 2375, 3679, 5377, 6175, 7075, 18395, 26885, 30875, 35375, 69901, 91975, 134425, 349505, 459875, 672125, 1747525, 8737625]

約数ペア:

[(1, 8737625), (5, 1747525), (13, 672125), (19, 459875), (25, 349505), (65, 134425), (95, 91975), (125, 69901), (247, 35375), (283, 30875), (325, 26885), (475, 18395), (1235, 7075), (1415, 6175), (1625, 5377), (2375, 3679)]