470845025

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 689955840

約数和(自身を除く): 219110815

約数列:

[1, 5, 7, 25, 35, 41, 137, 175, 205, 287, 479, 685, 959, 1025, 1435, 2395, 3353, 3425, 4795, 5617, 7175, 11975, 16765, 19639, 23975, 28085, 39319, 65623, 83825, 98195, 137473, 140425, 196595, 328115, 459361, 490975, 687365, 982975, 1640575, 2296805, 2690543, 3436825, 11484025, 13452715, 18833801, 67263575, 94169005, 470845025]

約数ペア:

[(1, 470845025), (5, 94169005), (7, 67263575), (25, 18833801), (35, 13452715), (41, 11484025), (137, 3436825), (175, 2690543), (205, 2296805), (287, 1640575), (479, 982975), (685, 687365), (959, 490975), (1025, 459361), (1435, 328115), (2395, 196595), (3353, 140425), (3425, 137473), (4795, 98195), (5617, 83825), (7175, 65623), (11975, 39319), (16765, 28085), (19639, 23975)]