1937508625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2609}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 2610709920

約数和(自身を除く): 673201295

約数列:

[1, 5, 13, 25, 65, 125, 325, 457, 1625, 2285, 2609, 5941, 11425, 13045, 29705, 33917, 57125, 65225, 148525, 169585, 326125, 742625, 847925, 1192313, 4239625, 5961565, 15500069, 29807825, 77500345, 149039125, 387501725, 1937508625]

約数ペア:

[(1, 1937508625), (5, 387501725), (13, 149039125), (25, 77500345), (65, 29807825), (125, 15500069), (325, 5961565), (457, 4239625), (1625, 1192313), (2285, 847925), (2609, 742625), (5941, 326125), (11425, 169585), (13045, 148525), (29705, 65225), (33917, 57125)]