271220735

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 328828896

約数和(自身を除く): 57608161

約数列:

[1, 5, 197, 227, 985, 1135, 1213, 6065, 44719, 223595, 238961, 275351, 1194805, 1376755, 54244147, 271220735]

約数ペア:

[(1, 271220735), (5, 54244147), (197, 1376755), (227, 1194805), (985, 275351), (1135, 238961), (1213, 223595), (6065, 44719)]