30191025

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{4523}}^1$

素因数の和:4625

約数の個数: 24

約数和(自身を含む): 50487840

約数和(自身を除く): 20296815

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 4523, 6675, 13569, 22615, 67845, 113075, 339225, 402547, 1207641, 2012735, 6038205, 10063675, 30191025]

約数ペア:

[(1, 30191025), (3, 10063675), (5, 6038205), (15, 2012735), (25, 1207641), (75, 402547), (89, 339225), (267, 113075), (445, 67845), (1335, 22615), (2225, 13569), (4523, 6675)]