24660025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 34372800

約数和(自身を除く): 9712775

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 3299, 7475, 16495, 42887, 75877, 82475, 214435, 379385, 986401, 1072175, 1896925, 4932005, 24660025]

約数ペア:

[(1, 24660025), (5, 4932005), (13, 1896925), (23, 1072175), (25, 986401), (65, 379385), (115, 214435), (299, 82475), (325, 75877), (575, 42887), (1495, 16495), (3299, 7475)]