16131975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7417}}^1$

素因数の和:7459

約数の個数: 24

約数和(自身を含む): 27594960

約数和(自身を除く): 11462985

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 7417, 22251, 37085, 111255, 185425, 215093, 556275, 645279, 1075465, 3226395, 5377325, 16131975]

約数ペア:

[(1, 16131975), (3, 5377325), (5, 3226395), (15, 1075465), (25, 645279), (29, 556275), (75, 215093), (87, 185425), (145, 111255), (435, 37085), (725, 22251), (2175, 7417)]