1330439925

素因数分解:

$3^1\times 5^2\times {\mathrm{971}}^1\times {\mathrm{18269}}^1$

素因数の和:19253

約数の個数: 24

約数和(自身を含む): 2202046560

約数和(自身を除く): 871606635

約数列:

[1, 3, 5, 15, 25, 75, 971, 2913, 4855, 14565, 18269, 24275, 54807, 72825, 91345, 274035, 456725, 1370175, 17739199, 53217597, 88695995, 266087985, 443479975, 1330439925]

約数ペア:

[(1, 1330439925), (3, 443479975), (5, 266087985), (15, 88695995), (25, 53217597), (75, 17739199), (971, 1370175), (2913, 456725), (4855, 274035), (14565, 91345), (18269, 72825), (24275, 54807)]