145020239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 186955776

約数和(自身を除く): 41935537

約数列:

[1, 7, 13, 41, 47, 91, 287, 329, 533, 611, 827, 1927, 3731, 4277, 5789, 10751, 13489, 25051, 33907, 38869, 75257, 175357, 237349, 272083, 440791, 505297, 1593629, 3085537, 3537079, 11155403, 20717177, 145020239]

約数ペア:

[(1, 145020239), (7, 20717177), (13, 11155403), (41, 3537079), (47, 3085537), (91, 1593629), (287, 505297), (329, 440791), (533, 272083), (611, 237349), (827, 175357), (1927, 75257), (3731, 38869), (4277, 33907), (5789, 25051), (10751, 13489)]