15004795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 21143808

約数和(自身を除く): 6139013

約数列:

[1, 5, 13, 17, 37, 65, 85, 185, 221, 367, 481, 629, 1105, 1835, 2405, 3145, 4771, 6239, 8177, 13579, 23855, 31195, 40885, 67895, 81107, 176527, 230843, 405535, 882635, 1154215, 3000959, 15004795]

約数ペア:

[(1, 15004795), (5, 3000959), (13, 1154215), (17, 882635), (37, 405535), (65, 230843), (85, 176527), (185, 81107), (221, 67895), (367, 40885), (481, 31195), (629, 23855), (1105, 13579), (1835, 8177), (2405, 6239), (3145, 4771)]