53817025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 70843680

約数和(自身を除く): 17026655

約数列:

[1, 5, 19, 25, 95, 137, 475, 685, 827, 2603, 3425, 4135, 13015, 15713, 20675, 65075, 78565, 113299, 392825, 566495, 2152681, 2832475, 10763405, 53817025]

約数ペア:

[(1, 53817025), (5, 10763405), (19, 2832475), (25, 2152681), (95, 566495), (137, 392825), (475, 113299), (685, 78565), (827, 65075), (2603, 20675), (3425, 15713), (4135, 13015)]