388303209505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3351631}}^1$

素因数の和:3351729

約数の個数: 32

約数和(自身を含む): 521245808640

約数和(自身を除く): 132942599135

約数列:

[1, 5, 17, 29, 47, 85, 145, 235, 493, 799, 1363, 2465, 3995, 6815, 23171, 115855, 3351631, 16758155, 56977727, 97197299, 157526657, 284888635, 485986495, 787633285, 1652354083, 2677953169, 4568273053, 8261770415, 13389765845, 22841365265, 77660641901, 388303209505]

約数ペア:

[(1, 388303209505), (5, 77660641901), (17, 22841365265), (29, 13389765845), (47, 8261770415), (85, 4568273053), (145, 2677953169), (235, 1652354083), (493, 787633285), (799, 485986495), (1363, 284888635), (2465, 157526657), (3995, 97197299), (6815, 56977727), (23171, 16758155), (115855, 3351631)]