2218635

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1712565

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1049, 2115, 3147, 5245, 9441, 15735, 47205, 49303, 147909, 246515, 443727, 739545, 2218635]

約数ペア:

[(1, 2218635), (3, 739545), (5, 443727), (9, 246515), (15, 147909), (45, 49303), (47, 47205), (141, 15735), (235, 9441), (423, 5245), (705, 3147), (1049, 2115)]