180285275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 233102640

約数和(自身を除く): 52817365

約数列:

[1, 5, 25, 37, 67, 185, 335, 925, 1675, 2479, 2909, 12395, 14545, 61975, 72725, 107633, 194903, 538165, 974515, 2690825, 4872575, 7211411, 36057055, 180285275]

約数ペア:

[(1, 180285275), (5, 36057055), (25, 7211411), (37, 4872575), (67, 2690825), (185, 974515), (335, 538165), (925, 194903), (1675, 107633), (2479, 72725), (2909, 61975), (12395, 14545)]