2149545

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 3513600

約数和(自身を除く): 1364055

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 3049, 9147, 15245, 45735, 143303, 429909, 716515, 2149545]

約数ペア:

[(1, 2149545), (3, 716515), (5, 429909), (15, 143303), (47, 45735), (141, 15245), (235, 9147), (705, 3049)]