12736075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 17833680

約数和(自身を除く): 5097605

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 1597, 7975, 7985, 17567, 39925, 46313, 87835, 231565, 439175, 509443, 1157825, 2547215, 12736075]

約数ペア:

[(1, 12736075), (5, 2547215), (11, 1157825), (25, 509443), (29, 439175), (55, 231565), (145, 87835), (275, 46313), (319, 39925), (725, 17567), (1595, 7985), (1597, 7975)]