268676225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15073}}^1$

素因数の和:15137

約数の個数: 24

約数和(自身を含む): 358881792

約数和(自身を除く): 90205567

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 15073, 17825, 75365, 346679, 376825, 467263, 1733395, 2336315, 8666975, 10747049, 11681575, 53735245, 268676225]

約数ペア:

[(1, 268676225), (5, 53735245), (23, 11681575), (25, 10747049), (31, 8666975), (115, 2336315), (155, 1733395), (575, 467263), (713, 376825), (775, 346679), (3565, 75365), (15073, 17825)]