15679768305

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{40169}}^1$

素因数の和:40721

約数の個数: 32

約数和(自身を含む): 25613677440

約数和(自身を除く): 9933909135

約数列:

[1, 3, 5, 15, 53, 159, 265, 491, 795, 1473, 2455, 7365, 26023, 40169, 78069, 120507, 130115, 200845, 390345, 602535, 2128957, 6386871, 10644785, 19722979, 31934355, 59168937, 98614895, 295844685, 1045317887, 3135953661, 5226589435, 15679768305]

約数ペア:

[(1, 15679768305), (3, 5226589435), (5, 3135953661), (15, 1045317887), (53, 295844685), (159, 98614895), (265, 59168937), (491, 31934355), (795, 19722979), (1473, 10644785), (2455, 6386871), (7365, 2128957), (26023, 602535), (40169, 390345), (78069, 200845), (120507, 130115)]