8045868025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{29437}}^1$

素因数の和:29518

約数の個数: 36

約数和(自身を含む): 11127976132

約数和(自身を除く): 3082108107

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 841, 1885, 4205, 9425, 10933, 21025, 29437, 54665, 147185, 273325, 382681, 735925, 853673, 1913405, 4268365, 9567025, 11097749, 21341825, 24756517, 55488745, 123782585, 277443725, 321834721, 618912925, 1609173605, 8045868025]

約数ペア:

[(1, 8045868025), (5, 1609173605), (13, 618912925), (25, 321834721), (29, 277443725), (65, 123782585), (145, 55488745), (325, 24756517), (377, 21341825), (725, 11097749), (841, 9567025), (1885, 4268365), (4205, 1913405), (9425, 853673), (10933, 735925), (21025, 382681), (29437, 273325), (54665, 147185)]