2597535

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 2102625

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 271, 355, 639, 813, 1065, 1355, 1917, 2439, 3195, 4065, 7317, 9585, 12195, 19241, 36585, 57723, 96205, 173169, 288615, 519507, 865845, 2597535]

約数ペア:

[(1, 2597535), (3, 865845), (5, 519507), (9, 288615), (15, 173169), (27, 96205), (45, 57723), (71, 36585), (135, 19241), (213, 12195), (271, 9585), (355, 7317), (639, 4065), (813, 3195), (1065, 2439), (1355, 1917)]