17056205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 5926195

約数列:

[1, 5, 19, 29, 41, 95, 145, 151, 205, 551, 755, 779, 1189, 2755, 2869, 3895, 4379, 5945, 6191, 14345, 21895, 22591, 30955, 83201, 112955, 117629, 179539, 416005, 588145, 897695, 3411241, 17056205]

約数ペア:

[(1, 17056205), (5, 3411241), (19, 897695), (29, 588145), (41, 416005), (95, 179539), (145, 117629), (151, 112955), (205, 83201), (551, 30955), (755, 22591), (779, 21895), (1189, 14345), (2755, 6191), (2869, 5945), (3895, 4379)]