64419618815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{6043}}^1$

素因数の和:6587

約数の個数: 32

約数和(自身を含む): 79962120000

約数和(自身を除く): 15542501185

約数列:

[1, 5, 41, 149, 205, 349, 745, 1745, 6043, 6109, 14309, 30215, 30545, 52001, 71545, 247763, 260005, 900407, 1238815, 2109007, 2132041, 4502035, 10545035, 10660205, 36916687, 86469287, 184583435, 314242043, 432346435, 1571210215, 12883923763, 64419618815]

約数ペア:

[(1, 64419618815), (5, 12883923763), (41, 1571210215), (149, 432346435), (205, 314242043), (349, 184583435), (745, 86469287), (1745, 36916687), (6043, 10660205), (6109, 10545035), (14309, 4502035), (30215, 2132041), (30545, 2109007), (52001, 1238815), (71545, 900407), (247763, 260005)]