23755205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 8903995

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 419, 493, 667, 1955, 2095, 2465, 3335, 7123, 9637, 11339, 12151, 35615, 48185, 56695, 60755, 163829, 206567, 279473, 819145, 1032835, 1397365, 4751041, 23755205]

約数ペア:

[(1, 23755205), (5, 4751041), (17, 1397365), (23, 1032835), (29, 819145), (85, 279473), (115, 206567), (145, 163829), (391, 60755), (419, 56695), (493, 48185), (667, 35615), (1955, 12151), (2095, 11339), (2465, 9637), (3335, 7123)]