13800045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 25417728

約数和(自身を除く): 11617683

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 167, 501, 787, 835, 1169, 2361, 2505, 3507, 3935, 5509, 5845, 11805, 16527, 17535, 27545, 82635, 131429, 394287, 657145, 920003, 1971435, 2760009, 4600015, 13800045]

約数ペア:

[(1, 13800045), (3, 4600015), (5, 2760009), (7, 1971435), (15, 920003), (21, 657145), (35, 394287), (105, 131429), (167, 82635), (501, 27545), (787, 17535), (835, 16527), (1169, 11805), (2361, 5845), (2505, 5509), (3507, 3935)]