492742915

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21107}}^1$

素因数の和:21171

約数の個数: 32

約数和(自身を含む): 729492480

約数和(自身を除く): 236749565

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 3335, 4669, 21107, 23345, 105535, 147749, 485461, 612103, 738745, 2427305, 3060515, 3398227, 4284721, 14078369, 16991135, 21423605, 70391845, 98548583, 492742915]

約数ペア:

[(1, 492742915), (5, 98548583), (7, 70391845), (23, 21423605), (29, 16991135), (35, 14078369), (115, 4284721), (145, 3398227), (161, 3060515), (203, 2427305), (667, 738745), (805, 612103), (1015, 485461), (3335, 147749), (4669, 105535), (21107, 23345)]