159242335

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 227635200

約数和(自身を除く): 68392865

約数列:

[1, 5, 7, 29, 35, 145, 151, 203, 755, 1015, 1039, 1057, 4379, 5195, 5285, 7273, 21895, 30131, 30653, 36365, 150655, 153265, 156889, 210917, 784445, 1054585, 1098223, 4549781, 5491115, 22748905, 31848467, 159242335]

約数ペア:

[(1, 159242335), (5, 31848467), (7, 22748905), (29, 5491115), (35, 4549781), (145, 1098223), (151, 1054585), (203, 784445), (755, 210917), (1015, 156889), (1039, 153265), (1057, 150655), (4379, 36365), (5195, 30653), (5285, 30131), (7273, 21895)]