134688025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10223}}^1$

素因数の和:10281

約数の個数: 24

約数和(自身を含む): 182559744

約数和(自身を除く): 47871719

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 10223, 13175, 51115, 173791, 255575, 316913, 868955, 1584565, 4344775, 5387521, 7922825, 26937605, 134688025]

約数ペア:

[(1, 134688025), (5, 26937605), (17, 7922825), (25, 5387521), (31, 4344775), (85, 1584565), (155, 868955), (425, 316913), (527, 255575), (775, 173791), (2635, 51115), (10223, 13175)]