2545485

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 4173120

約数和(自身を除く): 1627635

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 4139, 12417, 20695, 62085, 169699, 509097, 848495, 2545485]

約数ペア:

[(1, 2545485), (3, 848495), (5, 509097), (15, 169699), (41, 62085), (123, 20695), (205, 12417), (615, 4139)]