40491125

素因数分解:

$5^3\times {\mathrm{227}}^1\times {\mathrm{1427}}^1$

素因数の和:1669

約数の個数: 16

約数和(自身を含む): 50791104

約数和(自身を除く): 10299979

約数列:

[1, 5, 25, 125, 227, 1135, 1427, 5675, 7135, 28375, 35675, 178375, 323929, 1619645, 8098225, 40491125]

約数ペア:

[(1, 40491125), (5, 8098225), (25, 1619645), (125, 323929), (227, 178375), (1135, 35675), (1427, 28375), (5675, 7135)]