99863075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2819}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 134626800

約数和(自身を除く): 34763725

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 2819, 7085, 14095, 35425, 36647, 70475, 183235, 307271, 916175, 1536355, 3994523, 7681775, 19972615, 99863075]

約数ペア:

[(1, 99863075), (5, 19972615), (13, 7681775), (25, 3994523), (65, 1536355), (109, 916175), (325, 307271), (545, 183235), (1417, 70475), (2725, 36647), (2819, 35425), (7085, 14095)]