71948835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{228409}}^1$

素因数の和:228427

約数の個数: 24

約数和(自身を含む): 142527840

約数和(自身を除く): 70579005

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 228409, 685227, 1142045, 1598863, 2055681, 3426135, 4796589, 7994315, 10278405, 14389767, 23982945, 71948835]

約数ペア:

[(1, 71948835), (3, 23982945), (5, 14389767), (7, 10278405), (9, 7994315), (15, 4796589), (21, 3426135), (35, 2055681), (45, 1598863), (63, 1142045), (105, 685227), (315, 228409)]