66465165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 116581248

約数和(自身を除く): 50116083

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 167, 169, 195, 471, 501, 507, 785, 835, 845, 2041, 2171, 2355, 2505, 2535, 6123, 6513, 10205, 10855, 26219, 26533, 28223, 30615, 32565, 78657, 79599, 84669, 131095, 132665, 141115, 340847, 393285, 397995, 423345, 1022541, 1704235, 4431011, 5112705, 13293033, 22155055, 66465165]

約数ペア:

[(1, 66465165), (3, 22155055), (5, 13293033), (13, 5112705), (15, 4431011), (39, 1704235), (65, 1022541), (157, 423345), (167, 397995), (169, 393285), (195, 340847), (471, 141115), (501, 132665), (507, 131095), (785, 84669), (835, 79599), (845, 78657), (2041, 32565), (2171, 30615), (2355, 28223), (2505, 26533), (2535, 26219), (6123, 10855), (6513, 10205)]