2904697965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{21557}}^1$

素因数の和:22269

約数の個数: 32

約数和(自身を含む): 5012493696

約数和(自身を除く): 2107795731

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 691, 2073, 3455, 8983, 10365, 21557, 26949, 44915, 64671, 107785, 134745, 280241, 323355, 840723, 1401205, 4203615, 14895887, 44687661, 74479435, 193646531, 223438305, 580939593, 968232655, 2904697965]

約数ペア:

[(1, 2904697965), (3, 968232655), (5, 580939593), (13, 223438305), (15, 193646531), (39, 74479435), (65, 44687661), (195, 14895887), (691, 4203615), (2073, 1401205), (3455, 840723), (8983, 323355), (10365, 280241), (21557, 134745), (26949, 107785), (44915, 64671)]