1520762415305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{1970627}}^1$

素因数の和:1971953

約数の個数: 32

約数和(自身を含む): 2210004124416

約数和(自身を除く): 689241709111

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 1297, 6485, 9079, 22049, 45395, 110245, 154343, 771715, 1970627, 9853135, 13794389, 33500659, 68971945, 167503295, 234504613, 1172523065, 2555903219, 12779516095, 17891322533, 43450354723, 89456612665, 217251773615, 304152483061, 1520762415305]

約数ペア:

[(1, 1520762415305), (5, 304152483061), (7, 217251773615), (17, 89456612665), (35, 43450354723), (85, 17891322533), (119, 12779516095), (595, 2555903219), (1297, 1172523065), (6485, 234504613), (9079, 167503295), (22049, 68971945), (45395, 33500659), (110245, 13794389), (154343, 9853135), (771715, 1970627)]