5181642015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{79103}}^1$

素因数の和:79519

約数の個数: 32

約数和(自身を含む): 9067216896

約数和(自身を除く): 3885574881

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 397, 1191, 1985, 4367, 5955, 13101, 21835, 65505, 79103, 237309, 395515, 870133, 1186545, 2610399, 4350665, 13051995, 31403891, 94211673, 157019455, 345442801, 471058365, 1036328403, 1727214005, 5181642015]

約数ペア:

[(1, 5181642015), (3, 1727214005), (5, 1036328403), (11, 471058365), (15, 345442801), (33, 157019455), (55, 94211673), (165, 31403891), (397, 13051995), (1191, 4350665), (1985, 2610399), (4367, 1186545), (5955, 870133), (13101, 395515), (21835, 237309), (65505, 79103)]