25228401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 39232512

約数和(自身を除く): 14004111

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 773, 989, 1419, 2319, 2967, 8503, 10879, 17779, 25509, 32637, 33239, 53337, 99717, 195569, 365629, 586707, 764497, 1096887, 2293491, 8409467, 25228401]

約数ペア:

[(1, 25228401), (3, 8409467), (11, 2293491), (23, 1096887), (33, 764497), (43, 586707), (69, 365629), (129, 195569), (253, 99717), (473, 53337), (759, 33239), (773, 32637), (989, 25509), (1419, 17779), (2319, 10879), (2967, 8503)]