127793175

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{3221}}^1$

素因数の和:3280

約数の個数: 36

約数和(自身を含む): 220938984

約数和(自身を除く): 93145809

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 529, 575, 1587, 1725, 2645, 3221, 7935, 9663, 13225, 16105, 39675, 48315, 74083, 80525, 222249, 241575, 370415, 1111245, 1703909, 1852075, 5111727, 5556225, 8519545, 25558635, 42597725, 127793175]

約数ペア:

[(1, 127793175), (3, 42597725), (5, 25558635), (15, 8519545), (23, 5556225), (25, 5111727), (69, 1852075), (75, 1703909), (115, 1111245), (345, 370415), (529, 241575), (575, 222249), (1587, 80525), (1725, 74083), (2645, 48315), (3221, 39675), (7935, 16105), (9663, 13225)]