2501125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 3639168

約数和(自身を除く): 1138043

約数列:

[1, 5, 11, 17, 25, 55, 85, 107, 125, 187, 275, 425, 535, 935, 1177, 1375, 1819, 2125, 2675, 4675, 5885, 9095, 13375, 20009, 23375, 29425, 45475, 100045, 147125, 227375, 500225, 2501125]

約数ペア:

[(1, 2501125), (5, 500225), (11, 227375), (17, 147125), (25, 100045), (55, 45475), (85, 29425), (107, 23375), (125, 20009), (187, 13375), (275, 9095), (425, 5885), (535, 4675), (935, 2675), (1177, 2125), (1375, 1819)]