16085225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 21998592

約数和(自身を除く): 5913367

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 1151, 2795, 5755, 13975, 14963, 28775, 49493, 74815, 247465, 374075, 643409, 1237325, 3217045, 16085225]

約数ペア:

[(1, 16085225), (5, 3217045), (13, 1237325), (25, 643409), (43, 374075), (65, 247465), (215, 74815), (325, 49493), (559, 28775), (1075, 14963), (1151, 13975), (2795, 5755)]