149405085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{45481}}^1$

素因数の和:45565

約数の個数: 24

約数和(自身を含む): 262522104

約数和(自身を除く): 113117019

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 45481, 136443, 227405, 409329, 682215, 2046645, 3320113, 9960339, 16600565, 29881017, 49801695, 149405085]

約数ペア:

[(1, 149405085), (3, 49801695), (5, 29881017), (9, 16600565), (15, 9960339), (45, 3320113), (73, 2046645), (219, 682215), (365, 409329), (657, 227405), (1095, 136443), (3285, 45481)]