15315228

素因数分解:

$2^2\times 3^2\times {\mathrm{425423}}^1$

素因数の和:425433

約数の個数: 18

約数和(自身を含む): 38713584

約数和(自身を除く): 23398356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 425423, 850846, 1276269, 1701692, 2552538, 3828807, 5105076, 7657614, 15315228]

約数ペア:

[(1, 15315228), (2, 7657614), (3, 5105076), (4, 3828807), (6, 2552538), (9, 1701692), (12, 1276269), (18, 850846), (36, 425423)]