2400795

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 4298112

約数和(自身を除く): 1897317

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1721, 5163, 8605, 15489, 25815, 53351, 77445, 160053, 266755, 480159, 800265, 2400795]

約数ペア:

[(1, 2400795), (3, 800265), (5, 480159), (9, 266755), (15, 160053), (31, 77445), (45, 53351), (93, 25815), (155, 15489), (279, 8605), (465, 5163), (1395, 1721)]