40266405

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14669}}^1$

素因数の和:14741

約数の個数: 24

約数和(自身を含む): 70944120

約数和(自身を除く): 30677715

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 14669, 44007, 73345, 132021, 220035, 660105, 894809, 2684427, 4474045, 8053281, 13422135, 40266405]

約数ペア:

[(1, 40266405), (3, 13422135), (5, 8053281), (9, 4474045), (15, 2684427), (45, 894809), (61, 660105), (183, 220035), (305, 132021), (549, 73345), (915, 44007), (2745, 14669)]