85611065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 113477760

約数和(自身を除く): 27866695

約数列:

[1, 5, 17, 43, 59, 85, 215, 295, 397, 731, 1003, 1985, 2537, 3655, 5015, 6749, 12685, 17071, 23423, 33745, 43129, 85355, 117115, 215645, 290207, 398191, 1007189, 1451035, 1990955, 5035945, 17122213, 85611065]

約数ペア:

[(1, 85611065), (5, 17122213), (17, 5035945), (43, 1990955), (59, 1451035), (85, 1007189), (215, 398191), (295, 290207), (397, 215645), (731, 117115), (1003, 85355), (1985, 43129), (2537, 33745), (3655, 23423), (5015, 17071), (6749, 12685)]