3149115

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 5076000

約数和(自身を除く): 1926885

約数列:

[1, 3, 5, 15, 149, 447, 745, 1409, 2235, 4227, 7045, 21135, 209941, 629823, 1049705, 3149115]

約数ペア:

[(1, 3149115), (3, 1049705), (5, 629823), (15, 209941), (149, 21135), (447, 7045), (745, 4227), (1409, 2235)]