906340990465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{4673}}^1$

素因数の和:5050

約数の個数: 64

約数和(自身を含む): 1154608722432

約数和(自身を除く): 248267731967

約数列:

[1, 5, 37, 53, 131, 151, 185, 265, 655, 755, 1961, 4673, 4847, 5587, 6943, 8003, 9805, 19781, 23365, 24235, 27935, 34715, 40015, 98905, 172901, 247669, 256891, 296111, 612163, 705623, 731897, 864505, 1048393, 1238345, 1284455, 1480555, 3060815, 3528115, 3659485, 5241965, 9163753, 22650031, 26108051, 32444639, 37398019, 38790541, 45818765, 92436613, 113250155, 130540255, 162223195, 186990095, 193952705, 462183065, 1200451643, 1383726703, 3420154681, 4899140489, 6002258215, 6918633515, 17100773405, 24495702445, 181268198093, 906340990465]

約数ペア:

[(1, 906340990465), (5, 181268198093), (37, 24495702445), (53, 17100773405), (131, 6918633515), (151, 6002258215), (185, 4899140489), (265, 3420154681), (655, 1383726703), (755, 1200451643), (1961, 462183065), (4673, 193952705), (4847, 186990095), (5587, 162223195), (6943, 130540255), (8003, 113250155), (9805, 92436613), (19781, 45818765), (23365, 38790541), (24235, 37398019), (27935, 32444639), (34715, 26108051), (40015, 22650031), (98905, 9163753), (172901, 5241965), (247669, 3659485), (256891, 3528115), (296111, 3060815), (612163, 1480555), (705623, 1284455), (731897, 1238345), (864505, 1048393)]