709605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 1325688

約数和(自身を除く): 616083

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1213, 3639, 6065, 10917, 15769, 18195, 47307, 54585, 78845, 141921, 236535, 709605]

約数ペア:

[(1, 709605), (3, 236535), (5, 141921), (9, 78845), (13, 54585), (15, 47307), (39, 18195), (45, 15769), (65, 10917), (117, 6065), (195, 3639), (585, 1213)]