23926565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 9458395

約数列:

[1, 5, 13, 17, 59, 65, 85, 221, 295, 367, 767, 1003, 1105, 1835, 3835, 4771, 5015, 6239, 13039, 21653, 23855, 31195, 65195, 81107, 108265, 281489, 368101, 405535, 1407445, 1840505, 4785313, 23926565]

約数ペア:

[(1, 23926565), (5, 4785313), (13, 1840505), (17, 1407445), (59, 405535), (65, 368101), (85, 281489), (221, 108265), (295, 81107), (367, 65195), (767, 31195), (1003, 23855), (1105, 21653), (1835, 13039), (3835, 6239), (4771, 5015)]