164567975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3541}}^1$

素因数の和:3588

約数の個数: 36

約数和(自身を含む): 241125192

約数和(自身を除く): 76557217

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1859, 3541, 3575, 4225, 9295, 17705, 38951, 46033, 46475, 88525, 194755, 230165, 506363, 598429, 973775, 1150825, 2531815, 2992145, 6582719, 12659075, 14960725, 32913595, 164567975]

約数ペア:

[(1, 164567975), (5, 32913595), (11, 14960725), (13, 12659075), (25, 6582719), (55, 2992145), (65, 2531815), (143, 1150825), (169, 973775), (275, 598429), (325, 506363), (715, 230165), (845, 194755), (1859, 88525), (3541, 46475), (3575, 46033), (4225, 38951), (9295, 17705)]