133415425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 197612352

約数和(自身を除く): 64196927

約数列:

[1, 5, 11, 13, 25, 55, 65, 67, 143, 275, 325, 335, 557, 715, 737, 871, 1675, 2785, 3575, 3685, 4355, 6127, 7241, 9581, 13925, 18425, 21775, 30635, 36205, 37319, 47905, 79651, 153175, 181025, 186595, 239525, 398255, 410509, 485147, 932975, 1991275, 2052545, 2425735, 5336617, 10262725, 12128675, 26683085, 133415425]

約数ペア:

[(1, 133415425), (5, 26683085), (11, 12128675), (13, 10262725), (25, 5336617), (55, 2425735), (65, 2052545), (67, 1991275), (143, 932975), (275, 485147), (325, 410509), (335, 398255), (557, 239525), (715, 186595), (737, 181025), (871, 153175), (1675, 79651), (2785, 47905), (3575, 37319), (3685, 36205), (4355, 30635), (6127, 21775), (7241, 18425), (9581, 13925)]