3206225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 4419360

約数和(自身を除く): 1213135

約数列:

[1, 5, 11, 25, 55, 89, 131, 275, 445, 655, 979, 1441, 2225, 3275, 4895, 7205, 11659, 24475, 36025, 58295, 128249, 291475, 641245, 3206225]

約数ペア:

[(1, 3206225), (5, 641245), (11, 291475), (25, 128249), (55, 58295), (89, 36025), (131, 24475), (275, 11659), (445, 7205), (655, 4895), (979, 3275), (1441, 2225)]