15495948

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 90

約数和(自身を含む): 44020284

約数和(自身を除く): 28524336

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 283, 324, 338, 351, 468, 507, 566, 676, 702, 849, 1014, 1053, 1132, 1404, 1521, 1698, 2028, 2106, 2547, 3042, 3396, 3679, 4212, 4563, 5094, 6084, 7358, 7641, 9126, 10188, 11037, 13689, 14716, 15282, 18252, 22074, 22923, 27378, 30564, 33111, 44148, 45846, 47827, 54756, 66222, 91692, 95654, 99333, 132444, 143481, 191308, 198666, 286962, 297999, 397332, 430443, 573924, 595998, 860886, 1191996, 1291329, 1721772, 2582658, 3873987, 5165316, 7747974, 15495948]

約数ペア:

[(1, 15495948), (2, 7747974), (3, 5165316), (4, 3873987), (6, 2582658), (9, 1721772), (12, 1291329), (13, 1191996), (18, 860886), (26, 595998), (27, 573924), (36, 430443), (39, 397332), (52, 297999), (54, 286962), (78, 198666), (81, 191308), (108, 143481), (117, 132444), (156, 99333), (162, 95654), (169, 91692), (234, 66222), (283, 54756), (324, 47827), (338, 45846), (351, 44148), (468, 33111), (507, 30564), (566, 27378), (676, 22923), (702, 22074), (849, 18252), (1014, 15282), (1053, 14716), (1132, 13689), (1404, 11037), (1521, 10188), (1698, 9126), (2028, 7641), (2106, 7358), (2547, 6084), (3042, 5094), (3396, 4563), (3679, 4212)]