15615061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 5397419

約数列:

[1, 7, 11, 17, 77, 79, 119, 151, 187, 553, 869, 1057, 1309, 1343, 1661, 2567, 6083, 9401, 11627, 11929, 14773, 17969, 28237, 83503, 103411, 131219, 197659, 202793, 918533, 1419551, 2230723, 15615061]

約数ペア:

[(1, 15615061), (7, 2230723), (11, 1419551), (17, 918533), (77, 202793), (79, 197659), (119, 131219), (151, 103411), (187, 83503), (553, 28237), (869, 17969), (1057, 14773), (1309, 11929), (1343, 11627), (1661, 9401), (2567, 6083)]