145264.0000000

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 18

約数和(自身を含む): 3517260

約数和(自身を除く): 901985

約数列:

[1, 5, 13, 25, 65, 169, 325, 619, 845, 3095, 4225, 8047, 15475, 40235, 104611, 201175, 523055, 2615275]

約数ペア:

[(1, 2615275), (5, 523055), (13, 201175), (25, 104611), (65, 40235), (169, 15475), (325, 8047), (619, 4225), (845, 3095)]