67221485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 22192147

約数列:

[1, 5, 17, 31, 85, 97, 155, 263, 485, 527, 1315, 1649, 2635, 3007, 4471, 8153, 8245, 15035, 22355, 25511, 40765, 51119, 127555, 138601, 255595, 433687, 693005, 790841, 2168435, 3954205, 13444297, 67221485]

約数ペア:

[(1, 67221485), (5, 13444297), (17, 3954205), (31, 2168435), (85, 790841), (97, 693005), (155, 433687), (263, 255595), (485, 138601), (527, 127555), (1315, 51119), (1649, 40765), (2635, 25511), (3007, 22355), (4471, 15035), (8153, 8245)]