38221125

素因数分解:

$3^1\times 5^3\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 64022400

約数和(自身を除く): 25801275

約数列:

[1, 3, 5, 15, 25, 75, 125, 227, 375, 449, 681, 1135, 1347, 2245, 3405, 5675, 6735, 11225, 17025, 28375, 33675, 56125, 85125, 101923, 168375, 305769, 509615, 1528845, 2548075, 7644225, 12740375, 38221125]

約数ペア:

[(1, 38221125), (3, 12740375), (5, 7644225), (15, 2548075), (25, 1528845), (75, 509615), (125, 305769), (227, 168375), (375, 101923), (449, 85125), (681, 56125), (1135, 33675), (1347, 28375), (2245, 17025), (3405, 11225), (5675, 6735)]