25828470

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{1181}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 69785280

約数和(自身を除く): 43956810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1181, 1215, 1458, 2187, 2362, 2430, 3543, 3645, 4374, 5905, 7086, 7290, 10629, 10935, 11810, 17715, 21258, 21870, 31887, 35430, 53145, 63774, 95661, 106290, 159435, 191322, 286983, 318870, 478305, 573966, 860949, 956610, 1434915, 1721898, 2582847, 2869830, 4304745, 5165694, 8609490, 12914235, 25828470]

約数ペア:

[(1, 25828470), (2, 12914235), (3, 8609490), (5, 5165694), (6, 4304745), (9, 2869830), (10, 2582847), (15, 1721898), (18, 1434915), (27, 956610), (30, 860949), (45, 573966), (54, 478305), (81, 318870), (90, 286983), (135, 191322), (162, 159435), (243, 106290), (270, 95661), (405, 63774), (486, 53145), (729, 35430), (810, 31887), (1181, 21870), (1215, 21258), (1458, 17715), (2187, 11810), (2362, 10935), (2430, 10629), (3543, 7290), (3645, 7086), (4374, 5905)]