61767245

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 79038024

約数和(自身を除く): 17270779

約数列:

[1, 5, 29, 37, 145, 185, 397, 841, 1073, 1985, 4205, 5365, 11513, 14689, 31117, 57565, 73445, 155585, 333877, 425981, 1669385, 2129905, 12353449, 61767245]

約数ペア:

[(1, 61767245), (5, 12353449), (29, 2129905), (37, 1669385), (145, 425981), (185, 333877), (397, 155585), (841, 73445), (1073, 57565), (1985, 31117), (4205, 14689), (5365, 11513)]