164471615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14731}}^1$

素因数の和:14783

約数の個数: 32

約数和(自身を含む): 254568960

約数和(自身を除く): 90097345

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 14731, 73655, 103117, 162041, 427199, 515585, 810205, 1134287, 2135995, 2990393, 4699189, 5671435, 14951965, 23495945, 32894323, 164471615]

約数ペア:

[(1, 164471615), (5, 32894323), (7, 23495945), (11, 14951965), (29, 5671435), (35, 4699189), (55, 2990393), (77, 2135995), (145, 1134287), (203, 810205), (319, 515585), (385, 427199), (1015, 162041), (1595, 103117), (2233, 73655), (11165, 14731)]