13196804525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1607}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 17371031040

約数和(自身を除く): 4174226515

約数列:

[1, 5, 25, 29, 47, 145, 235, 241, 725, 1175, 1205, 1363, 1607, 6025, 6815, 6989, 8035, 11327, 34075, 34945, 40175, 46603, 56635, 75529, 174725, 233015, 283175, 328483, 377645, 387287, 1165075, 1642415, 1888225, 1936435, 2190341, 8212075, 9682175, 10951705, 11231323, 18202489, 54758525, 56156615, 91012445, 280783075, 455062225, 527872181, 2639360905, 13196804525]

約数ペア:

[(1, 13196804525), (5, 2639360905), (25, 527872181), (29, 455062225), (47, 280783075), (145, 91012445), (235, 56156615), (241, 54758525), (725, 18202489), (1175, 11231323), (1205, 10951705), (1363, 9682175), (1607, 8212075), (6025, 2190341), (6815, 1936435), (6989, 1888225), (8035, 1642415), (11327, 1165075), (34075, 387287), (34945, 377645), (40175, 328483), (46603, 283175), (56635, 233015), (75529, 174725)]