15571820145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1\times {\mathrm{1759}}^1$

素因数の和:3262

約数の個数: 64

約数和(自身を含む): 28993536000

約数和(自身を除く): 13421715855

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 1429, 1759, 2065, 4287, 5277, 6195, 7145, 8795, 10003, 12313, 21435, 26385, 30009, 36939, 50015, 61565, 84311, 103781, 150045, 184695, 252933, 311343, 421555, 518905, 590177, 726467, 1264665, 1556715, 1770531, 2179401, 2513611, 2950885, 3632335, 7540833, 8852655, 10897005, 12568055, 17595277, 37704165, 52785831, 87976385, 148303049, 263929155, 444909147, 741515245, 1038121343, 2224545735, 3114364029, 5190606715, 15571820145]

約数ペア:

[(1, 15571820145), (3, 5190606715), (5, 3114364029), (7, 2224545735), (15, 1038121343), (21, 741515245), (35, 444909147), (59, 263929155), (105, 148303049), (177, 87976385), (295, 52785831), (413, 37704165), (885, 17595277), (1239, 12568055), (1429, 10897005), (1759, 8852655), (2065, 7540833), (4287, 3632335), (5277, 2950885), (6195, 2513611), (7145, 2179401), (8795, 1770531), (10003, 1556715), (12313, 1264665), (21435, 726467), (26385, 590177), (30009, 518905), (36939, 421555), (50015, 311343), (61565, 252933), (84311, 184695), (103781, 150045)]