127964625

素因数分解:

$3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 215065344

約数和(自身を除く): 87100719

約数列:

[1, 3, 5, 15, 25, 75, 103, 125, 309, 375, 515, 1545, 2575, 3313, 7725, 9939, 12875, 16565, 38625, 49695, 82825, 248475, 341239, 414125, 1023717, 1242375, 1706195, 5118585, 8530975, 25592925, 42654875, 127964625]

約数ペア:

[(1, 127964625), (3, 42654875), (5, 25592925), (15, 8530975), (25, 5118585), (75, 1706195), (103, 1242375), (125, 1023717), (309, 414125), (375, 341239), (515, 248475), (1545, 82825), (2575, 49695), (3313, 38625), (7725, 16565), (9939, 12875)]