15290316

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4611

約数の個数: 48

約数和(自身を含む): 40929280

約数和(自身を除く): 25638964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 4567, 9134, 13701, 18268, 27402, 41103, 54804, 82206, 123309, 141577, 164412, 246618, 283154, 424731, 493236, 566308, 849462, 1274193, 1698924, 2548386, 3822579, 5096772, 7645158, 15290316]

約数ペア:

[(1, 15290316), (2, 7645158), (3, 5096772), (4, 3822579), (6, 2548386), (9, 1698924), (12, 1274193), (18, 849462), (27, 566308), (31, 493236), (36, 424731), (54, 283154), (62, 246618), (93, 164412), (108, 141577), (124, 123309), (186, 82206), (279, 54804), (372, 41103), (558, 27402), (837, 18268), (1116, 13701), (1674, 9134), (3348, 4567)]