18149505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3793}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 32780160

約数和(自身を除く): 14630655

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 3793, 4785, 11379, 18965, 41723, 56895, 109997, 125169, 208615, 329991, 549985, 625845, 1209967, 1649955, 3629901, 6049835, 18149505]

約数ペア:

[(1, 18149505), (3, 6049835), (5, 3629901), (11, 1649955), (15, 1209967), (29, 625845), (33, 549985), (55, 329991), (87, 208615), (145, 125169), (165, 109997), (319, 56895), (435, 41723), (957, 18965), (1595, 11379), (3793, 4785)]