156962109915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{637319}}^1$

素因数の和:637764

約数の個数: 48

約数和(自身を含む): 293692351680

約数和(自身を除く): 136730241765

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 421, 585, 1263, 2105, 3789, 5473, 6315, 16419, 18945, 27365, 49257, 82095, 246285, 637319, 1911957, 3186595, 5735871, 8285147, 9559785, 24855441, 28679355, 41425735, 74566323, 124277205, 268311299, 372831615, 804933897, 1341556495, 2414801691, 3488046887, 4024669485, 10464140661, 12074008455, 17440234435, 31392421983, 52320703305, 156962109915]

約数ペア:

[(1, 156962109915), (3, 52320703305), (5, 31392421983), (9, 17440234435), (13, 12074008455), (15, 10464140661), (39, 4024669485), (45, 3488046887), (65, 2414801691), (117, 1341556495), (195, 804933897), (421, 372831615), (585, 268311299), (1263, 124277205), (2105, 74566323), (3789, 41425735), (5473, 28679355), (6315, 24855441), (16419, 9559785), (18945, 8285147), (27365, 5735871), (49257, 3186595), (82095, 1911957), (246285, 637319)]