23018275

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 33680384

約数和(自身を除く): 10662109

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 4243, 5425, 21215, 29701, 106075, 131533, 148505, 657665, 742525, 920731, 3288325, 4603655, 23018275]

約数ペア:

[(1, 23018275), (5, 4603655), (7, 3288325), (25, 920731), (31, 742525), (35, 657665), (155, 148505), (175, 131533), (217, 106075), (775, 29701), (1085, 21215), (4243, 5425)]