2203565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1183315

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 167, 203, 377, 455, 835, 1015, 1169, 1885, 2171, 2639, 4843, 5845, 10855, 13195, 15197, 24215, 33901, 62959, 75985, 169505, 314795, 440713, 2203565]

約数ペア:

[(1, 2203565), (5, 440713), (7, 314795), (13, 169505), (29, 75985), (35, 62959), (65, 33901), (91, 24215), (145, 15197), (167, 13195), (203, 10855), (377, 5845), (455, 4843), (835, 2639), (1015, 2171), (1169, 1885)]