74447435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2903}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 93671424

約数和(自身を除く): 19223989

約数列:

[1, 5, 23, 115, 223, 1115, 2903, 5129, 14515, 25645, 66769, 333845, 647369, 3236845, 14889487, 74447435]

約数ペア:

[(1, 74447435), (5, 14889487), (23, 3236845), (115, 647369), (223, 333845), (1115, 66769), (2903, 25645), (5129, 14515)]