1963670225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2381}}^1\times {\mathrm{2999}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 2658312000

約数和(自身を除く): 694641775

約数列:

[1, 5, 11, 25, 55, 275, 2381, 2999, 11905, 14995, 26191, 32989, 59525, 74975, 130955, 164945, 654775, 824725, 7140619, 35703095, 78546809, 178515475, 392734045, 1963670225]

約数ペア:

[(1, 1963670225), (5, 392734045), (11, 178515475), (25, 78546809), (55, 35703095), (275, 7140619), (2381, 824725), (2999, 654775), (11905, 164945), (14995, 130955), (26191, 74975), (32989, 59525)]