64882115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1993}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 82695168

約数和(自身を除く): 17813053

約数列:

[1, 5, 17, 85, 383, 1915, 1993, 6511, 9965, 32555, 33881, 169405, 763319, 3816595, 12976423, 64882115]

約数ペア:

[(1, 64882115), (5, 12976423), (17, 3816595), (85, 763319), (383, 169405), (1915, 33881), (1993, 32555), (6511, 9965)]