153828225

素因数分解:

$3^2\times 5^2\times {\mathrm{683681}}^1$

素因数の和:683697

約数の個数: 18

約数和(自身を含む): 275523846

約数和(自身を除く): 121695621

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 683681, 2051043, 3418405, 6153129, 10255215, 17092025, 30765645, 51276075, 153828225]

約数ペア:

[(1, 153828225), (3, 51276075), (5, 30765645), (9, 17092025), (15, 10255215), (25, 6153129), (45, 3418405), (75, 2051043), (225, 683681)]