2016045

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 3549312

約数和(自身を除く): 1533267

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 631, 639, 1065, 1893, 3155, 3195, 5679, 9465, 28395, 44801, 134403, 224005, 403209, 672015, 2016045]

約数ペア:

[(1, 2016045), (3, 672015), (5, 403209), (9, 224005), (15, 134403), (45, 44801), (71, 28395), (213, 9465), (355, 5679), (631, 3195), (639, 3155), (1065, 1893)]