53216095

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 65397600

約数和(自身を除く): 12181505

約数列:

[1, 5, 61, 149, 305, 745, 1171, 5855, 9089, 45445, 71431, 174479, 357155, 872395, 10643219, 53216095]

約数ペア:

[(1, 53216095), (5, 10643219), (61, 872395), (149, 357155), (305, 174479), (745, 71431), (1171, 45445), (5855, 9089)]