23026025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 33474048

約数和(自身を除く): 10448023

約数列:

[1, 5, 11, 25, 31, 37, 55, 73, 155, 185, 275, 341, 365, 407, 775, 803, 925, 1147, 1705, 1825, 2035, 2263, 2701, 4015, 5735, 8525, 10175, 11315, 12617, 13505, 20075, 24893, 28675, 29711, 56575, 63085, 67525, 83731, 124465, 148555, 315425, 418655, 622325, 742775, 921041, 2093275, 4605205, 23026025]

約数ペア:

[(1, 23026025), (5, 4605205), (11, 2093275), (25, 921041), (31, 742775), (37, 622325), (55, 418655), (73, 315425), (155, 148555), (185, 124465), (275, 83731), (341, 67525), (365, 63085), (407, 56575), (775, 29711), (803, 28675), (925, 24893), (1147, 20075), (1705, 13505), (1825, 12617), (2035, 11315), (2263, 10175), (2701, 8525), (4015, 5735)]