12234225

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 20375680

約数和(自身を除く): 8141455

約数列:

[1, 3, 5, 15, 25, 75, 157, 471, 785, 1039, 2355, 3117, 3925, 5195, 11775, 15585, 25975, 77925, 163123, 489369, 815615, 2446845, 4078075, 12234225]

約数ペア:

[(1, 12234225), (3, 4078075), (5, 2446845), (15, 815615), (25, 489369), (75, 163123), (157, 77925), (471, 25975), (785, 15585), (1039, 11775), (2355, 5195), (3117, 3925)]