326157055

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 464486400

約数和(自身を除く): 138329345

約数列:

[1, 5, 7, 29, 35, 145, 203, 383, 839, 1015, 1915, 2681, 4195, 5873, 11107, 13405, 24331, 29365, 55535, 77749, 121655, 170317, 321337, 388745, 851585, 1606685, 2249359, 9318773, 11246795, 46593865, 65231411, 326157055]

約数ペア:

[(1, 326157055), (5, 65231411), (7, 46593865), (29, 11246795), (35, 9318773), (145, 2249359), (203, 1606685), (383, 851585), (839, 388745), (1015, 321337), (1915, 170317), (2681, 121655), (4195, 77749), (5873, 55535), (11107, 29365), (13405, 24331)]