307539095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3347}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 416544768

約数和(自身を除く): 109005673

約数列:

[1, 5, 17, 23, 47, 85, 115, 235, 391, 799, 1081, 1955, 3347, 3995, 5405, 16735, 18377, 56899, 76981, 91885, 157309, 284495, 384905, 786545, 1308677, 2674253, 3618107, 6543385, 13371265, 18090535, 61507819, 307539095]

約数ペア:

[(1, 307539095), (5, 61507819), (17, 18090535), (23, 13371265), (47, 6543385), (85, 3618107), (115, 2674253), (235, 1308677), (391, 786545), (799, 384905), (1081, 284495), (1955, 157309), (3347, 91885), (3995, 76981), (5405, 56899), (16735, 18377)]