7668925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 10535040

約数和(自身を除く): 2866115

約数列:

[1, 5, 11, 25, 55, 79, 275, 353, 395, 869, 1765, 1975, 3883, 4345, 8825, 19415, 21725, 27887, 97075, 139435, 306757, 697175, 1533785, 7668925]

約数ペア:

[(1, 7668925), (5, 1533785), (11, 697175), (25, 306757), (55, 139435), (79, 97075), (275, 27887), (353, 21725), (395, 19415), (869, 8825), (1765, 4345), (1975, 3883)]