169983075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 293124096

約数和(自身を除く): 123141021

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 113, 155, 339, 465, 565, 647, 775, 1695, 1941, 2325, 2825, 3235, 3503, 8475, 9705, 10509, 16175, 17515, 20057, 48525, 52545, 60171, 73111, 87575, 100285, 219333, 262725, 300855, 365555, 501425, 1096665, 1504275, 1827775, 2266441, 5483325, 6799323, 11332205, 33996615, 56661025, 169983075]

約数ペア:

[(1, 169983075), (3, 56661025), (5, 33996615), (15, 11332205), (25, 6799323), (31, 5483325), (75, 2266441), (93, 1827775), (113, 1504275), (155, 1096665), (339, 501425), (465, 365555), (565, 300855), (647, 262725), (775, 219333), (1695, 100285), (1941, 87575), (2325, 73111), (2825, 60171), (3235, 52545), (3503, 48525), (8475, 20057), (9705, 17515), (10509, 16175)]