188215525

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 238238720

約数和(自身を除く): 50023195

約数列:

[1, 5, 25, 79, 157, 395, 607, 785, 1975, 3035, 3925, 12403, 15175, 47953, 62015, 95299, 239765, 310075, 476495, 1198825, 2382475, 7528621, 37643105, 188215525]

約数ペア:

[(1, 188215525), (5, 37643105), (25, 7528621), (79, 2382475), (157, 1198825), (395, 476495), (607, 310075), (785, 239765), (1975, 95299), (3035, 62015), (3925, 47953), (12403, 15175)]