40403145

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^2\times {\mathrm{167}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 65548224

約数和(自身を除く): 25145079

約数列:

[1, 3, 5, 15, 127, 167, 381, 501, 635, 835, 1905, 2505, 16129, 21209, 48387, 63627, 80645, 106045, 241935, 318135, 2693543, 8080629, 13467715, 40403145]

約数ペア:

[(1, 40403145), (3, 13467715), (5, 8080629), (15, 2693543), (127, 318135), (167, 241935), (381, 106045), (501, 80645), (635, 63627), (835, 48387), (1905, 21209), (2505, 16129)]