74272445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 99066240

約数和(自身を除く): 24793795

約数列:

[1, 5, 13, 59, 65, 107, 181, 295, 535, 767, 905, 1391, 2353, 3835, 6313, 6955, 10679, 11765, 19367, 31565, 53395, 82069, 96835, 138827, 251771, 410345, 694135, 1142653, 1258855, 5713265, 14854489, 74272445]

約数ペア:

[(1, 74272445), (5, 14854489), (13, 5713265), (59, 1258855), (65, 1142653), (107, 694135), (181, 410345), (295, 251771), (535, 138827), (767, 96835), (905, 82069), (1391, 53395), (2353, 31565), (3835, 19367), (6313, 11765), (6955, 10679)]