229415505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{13499}}^1$

素因数の和:13621

約数の個数: 32

約数和(自身を含む): 404352000

約数和(自身を除く): 174936495

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5665, 13499, 16995, 40497, 67495, 148489, 202485, 445467, 742445, 1390397, 2227335, 4171191, 6951985, 15294367, 20855955, 45883101, 76471835, 229415505]

約数ペア:

[(1, 229415505), (3, 76471835), (5, 45883101), (11, 20855955), (15, 15294367), (33, 6951985), (55, 4171191), (103, 2227335), (165, 1390397), (309, 742445), (515, 445467), (1133, 202485), (1545, 148489), (3399, 67495), (5665, 40497), (13499, 16995)]