312830015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{25423}}^1$

素因数の和:25558

約数の個数: 16

約数和(自身を含む): 395394048

約数和(自身を除く): 82564033

約数列:

[1, 5, 23, 107, 115, 535, 2461, 12305, 25423, 127115, 584729, 2720261, 2923645, 13601305, 62566003, 312830015]

約数ペア:

[(1, 312830015), (5, 62566003), (23, 13601305), (107, 2923645), (115, 2720261), (535, 584729), (2461, 127115), (12305, 25423)]