25698870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31727}}^1$

素因数の和:31746

約数の個数: 40

約数和(自身を含む): 69103584

約数和(自身を除く): 43404714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 31727, 63454, 95181, 158635, 190362, 285543, 317270, 475905, 571086, 856629, 951810, 1427715, 1713258, 2569887, 2855430, 4283145, 5139774, 8566290, 12849435, 25698870]

約数ペア:

[(1, 25698870), (2, 12849435), (3, 8566290), (5, 5139774), (6, 4283145), (9, 2855430), (10, 2569887), (15, 1713258), (18, 1427715), (27, 951810), (30, 856629), (45, 571086), (54, 475905), (81, 317270), (90, 285543), (135, 190362), (162, 158635), (270, 95181), (405, 63454), (810, 31727)]