423604775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3163}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 574379904

約数和(自身を除く): 150775129

約数列:

[1, 5, 11, 25, 55, 275, 487, 2435, 3163, 5357, 12175, 15815, 26785, 34793, 79075, 133925, 173965, 869825, 1540381, 7701905, 16944191, 38509525, 84720955, 423604775]

約数ペア:

[(1, 423604775), (5, 84720955), (11, 38509525), (25, 16944191), (55, 7701905), (275, 1540381), (487, 869825), (2435, 173965), (3163, 133925), (5357, 79075), (12175, 34793), (15815, 26785)]