143337025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 202987008

約数和(自身を除く): 59649983

約数列:

[1, 5, 13, 25, 31, 41, 65, 155, 205, 325, 347, 403, 533, 775, 1025, 1271, 1735, 2015, 2665, 4511, 6355, 8675, 10075, 10757, 13325, 14227, 16523, 22555, 31775, 53785, 71135, 82615, 112775, 139841, 184951, 268925, 355675, 413075, 441037, 699205, 924755, 2205185, 3496025, 4623775, 5733481, 11025925, 28667405, 143337025]

約数ペア:

[(1, 143337025), (5, 28667405), (13, 11025925), (25, 5733481), (31, 4623775), (41, 3496025), (65, 2205185), (155, 924755), (205, 699205), (325, 441037), (347, 413075), (403, 355675), (533, 268925), (775, 184951), (1025, 139841), (1271, 112775), (1735, 82615), (2015, 71135), (2665, 53785), (4511, 31775), (6355, 22555), (8675, 16523), (10075, 14227), (10757, 13325)]