40804015

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5743}}^1$

素因数の和:5791

約数の個数: 24

約数和(自身を含む): 58933440

約数和(自身を除く): 18129425

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 5743, 7105, 28715, 40201, 166547, 201005, 281407, 832735, 1165829, 1407035, 5829145, 8160803, 40804015]

約数ペア:

[(1, 40804015), (5, 8160803), (7, 5829145), (29, 1407035), (35, 1165829), (49, 832735), (145, 281407), (203, 201005), (245, 166547), (1015, 40201), (1421, 28715), (5743, 7105)]