71406295

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2273}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 87976512

約数和(自身を除く): 16570217

約数列:

[1, 5, 61, 103, 305, 515, 2273, 6283, 11365, 31415, 138653, 234119, 693265, 1170595, 14281259, 71406295]

約数ペア:

[(1, 71406295), (5, 14281259), (61, 1170595), (103, 693265), (305, 234119), (515, 138653), (2273, 31415), (6283, 11365)]