71117235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{225769}}^1$

素因数の和:225787

約数の個数: 24

約数和(自身を含む): 140880480

約数和(自身を除く): 69763245

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 225769, 677307, 1128845, 1580383, 2031921, 3386535, 4741149, 7901915, 10159605, 14223447, 23705745, 71117235]

約数ペア:

[(1, 71117235), (3, 23705745), (5, 14223447), (7, 10159605), (9, 7901915), (15, 4741149), (21, 3386535), (35, 2031921), (45, 1580383), (63, 1128845), (105, 677307), (315, 225769)]