72464425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6427}}^1$

素因数の和:6489

約数の個数: 24

約数和(自身を含む): 100431072

約数和(自身を除く): 27966647

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 6427, 11275, 32135, 70697, 160675, 263507, 353485, 1317535, 1767425, 2898577, 6587675, 14492885, 72464425]

約数ペア:

[(1, 72464425), (5, 14492885), (11, 6587675), (25, 2898577), (41, 1767425), (55, 1317535), (205, 353485), (275, 263507), (451, 160675), (1025, 70697), (2255, 32135), (6427, 11275)]