4920366945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{29443}}^1$

素因数の和:30321

約数の個数: 32

約数和(自身を含む): 8488351872

約数和(自身を除く): 3567984927

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 857, 2571, 4285, 11141, 12855, 29443, 33423, 55705, 88329, 147215, 167115, 382759, 441645, 1148277, 1913795, 5741385, 25232651, 75697953, 126163255, 328024463, 378489765, 984073389, 1640122315, 4920366945]

約数ペア:

[(1, 4920366945), (3, 1640122315), (5, 984073389), (13, 378489765), (15, 328024463), (39, 126163255), (65, 75697953), (195, 25232651), (857, 5741385), (2571, 1913795), (4285, 1148277), (11141, 441645), (12855, 382759), (29443, 167115), (33423, 147215), (55705, 88329)]