19922025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11549}}^1$

素因数の和:11585

約数の個数: 24

約数和(自身を含む): 34372800

約数和(自身を除く): 14450775

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 11549, 34647, 57745, 173235, 265627, 288725, 796881, 866175, 1328135, 3984405, 6640675, 19922025]

約数ペア:

[(1, 19922025), (3, 6640675), (5, 3984405), (15, 1328135), (23, 866175), (25, 796881), (69, 288725), (75, 265627), (115, 173235), (345, 57745), (575, 34647), (1725, 11549)]