1415987495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{25903}}^1$

素因数の和:25979

約数の個数: 24

約数和(自身を含む): 1895240256

約数和(自身を除く): 479252761

約数列:

[1, 5, 13, 29, 65, 145, 377, 841, 1885, 4205, 10933, 25903, 54665, 129515, 336739, 751187, 1683695, 3755935, 9765431, 21784423, 48827155, 108922115, 283197499, 1415987495]

約数ペア:

[(1, 1415987495), (5, 283197499), (13, 108922115), (29, 48827155), (65, 21784423), (145, 9765431), (377, 3755935), (841, 1683695), (1885, 751187), (4205, 336739), (10933, 129515), (25903, 54665)]