15057270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 39351312

約数和(自身を除く): 24294042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 571, 586, 879, 1142, 1465, 1713, 1758, 2637, 2855, 2930, 3426, 4395, 5139, 5274, 5710, 8565, 8790, 10278, 13185, 17130, 25695, 26370, 51390, 167303, 334606, 501909, 836515, 1003818, 1505727, 1673030, 2509545, 3011454, 5019090, 7528635, 15057270]

約数ペア:

[(1, 15057270), (2, 7528635), (3, 5019090), (5, 3011454), (6, 2509545), (9, 1673030), (10, 1505727), (15, 1003818), (18, 836515), (30, 501909), (45, 334606), (90, 167303), (293, 51390), (571, 26370), (586, 25695), (879, 17130), (1142, 13185), (1465, 10278), (1713, 8790), (1758, 8565), (2637, 5710), (2855, 5274), (2930, 5139), (3426, 4395)]