225720090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2508001}}^1$

素因数の和:2508014

約数の個数: 24

約数和(自身を含む): 586872468

約数和(自身を除く): 361152378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2508001, 5016002, 7524003, 12540005, 15048006, 22572009, 25080010, 37620015, 45144018, 75240030, 112860045, 225720090]

約数ペア:

[(1, 225720090), (2, 112860045), (3, 75240030), (5, 45144018), (6, 37620015), (9, 25080010), (10, 22572009), (15, 15048006), (18, 12540005), (30, 7524003), (45, 5016002), (90, 2508001)]