2641365

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 4642560

約数和(自身を除く): 2001195

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 743, 1185, 2229, 3555, 3715, 6687, 11145, 33435, 58697, 176091, 293485, 528273, 880455, 2641365]

約数ペア:

[(1, 2641365), (3, 880455), (5, 528273), (9, 293485), (15, 176091), (45, 58697), (79, 33435), (237, 11145), (395, 6687), (711, 3715), (743, 3555), (1185, 2229)]