15257493

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 22605440

約数和(自身を除く): 7347947

約数列:

[1, 3, 9, 103, 109, 151, 309, 327, 453, 927, 981, 1359, 11227, 15553, 16459, 33681, 46659, 49377, 101043, 139977, 148131, 1695277, 5085831, 15257493]

約数ペア:

[(1, 15257493), (3, 5085831), (9, 1695277), (103, 148131), (109, 139977), (151, 101043), (309, 49377), (327, 46659), (453, 33681), (927, 16459), (981, 15553), (1359, 11227)]