23551115

素因数分解:

$5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 33247872

約数和(自身を除く): 9696757

約数列:

[1, 5, 7, 35, 49, 97, 245, 485, 679, 991, 3395, 4753, 4955, 6937, 23765, 34685, 48559, 96127, 242795, 480635, 672889, 3364445, 4710223, 23551115]

約数ペア:

[(1, 23551115), (5, 4710223), (7, 3364445), (35, 672889), (49, 480635), (97, 242795), (245, 96127), (485, 48559), (679, 34685), (991, 23765), (3395, 6937), (4753, 4955)]