290432645

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{12409}}^1$

素因数の和:12596

約数の個数: 16

約数和(自身を含む): 362173440

約数和(自身を除く): 71740795

約数列:

[1, 5, 31, 151, 155, 755, 4681, 12409, 23405, 62045, 384679, 1873759, 1923395, 9368795, 58086529, 290432645]

約数ペア:

[(1, 290432645), (5, 58086529), (31, 9368795), (151, 1923395), (155, 1873759), (755, 384679), (4681, 62045), (12409, 23405)]