65231159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 16883401

約数列:

[1, 7, 17, 47, 107, 109, 119, 329, 749, 763, 799, 1819, 1853, 5029, 5123, 5593, 11663, 12733, 12971, 35203, 35861, 81641, 85493, 87091, 198271, 548161, 598451, 609637, 1387897, 3837127, 9318737, 65231159]

約数ペア:

[(1, 65231159), (7, 9318737), (17, 3837127), (47, 1387897), (107, 609637), (109, 598451), (119, 548161), (329, 198271), (749, 87091), (763, 85493), (799, 81641), (1819, 35861), (1853, 35203), (5029, 12971), (5123, 12733), (5593, 11663)]