30992025

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{4643}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 51827040

約数和(自身を除く): 20835015

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 4643, 6675, 13929, 23215, 69645, 116075, 348225, 413227, 1239681, 2066135, 6198405, 10330675, 30992025]

約数ペア:

[(1, 30992025), (3, 10330675), (5, 6198405), (15, 2066135), (25, 1239681), (75, 413227), (89, 348225), (267, 116075), (445, 69645), (1335, 23215), (2225, 13929), (4643, 6675)]