2340585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4025

約数の個数: 24

約数和(自身を含む): 4370184

約数和(自身を除く): 2029599

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4001, 12003, 20005, 36009, 52013, 60015, 156039, 180045, 260065, 468117, 780195, 2340585]

約数ペア:

[(1, 2340585), (3, 780195), (5, 468117), (9, 260065), (13, 180045), (15, 156039), (39, 60015), (45, 52013), (65, 36009), (117, 20005), (195, 12003), (585, 4001)]