2881585

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1472975

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 167, 203, 493, 595, 835, 1015, 1169, 2465, 2839, 3451, 4843, 5845, 14195, 17255, 19873, 24215, 33901, 82331, 99365, 169505, 411655, 576317, 2881585]

約数ペア:

[(1, 2881585), (5, 576317), (7, 411655), (17, 169505), (29, 99365), (35, 82331), (85, 33901), (119, 24215), (145, 19873), (167, 17255), (203, 14195), (493, 5845), (595, 4843), (835, 3451), (1015, 2839), (1169, 2465)]