121785075

素因数分解:

$3^2\times 5^2\times {\mathrm{541267}}^1$

素因数の和:541283

約数の個数: 18

約数和(自身を含む): 218131004

約数和(自身を除く): 96345929

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 541267, 1623801, 2706335, 4871403, 8119005, 13531675, 24357015, 40595025, 121785075]

約数ペア:

[(1, 121785075), (3, 40595025), (5, 24357015), (9, 13531675), (15, 8119005), (25, 4871403), (45, 2706335), (75, 1623801), (225, 541267)]