904103415

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 1608916608

約数和(自身を除く): 704813193

約数列:

[1, 3, 5, 9, 15, 45, 53, 137, 159, 265, 411, 477, 685, 795, 1233, 2055, 2385, 2767, 6165, 7261, 8301, 13835, 21783, 24903, 36305, 41505, 65349, 108915, 124515, 146651, 326745, 379079, 439953, 733255, 1137237, 1319859, 1895395, 2199765, 3411711, 5686185, 6599295, 17058555, 20091187, 60273561, 100455935, 180820683, 301367805, 904103415]

約数ペア:

[(1, 904103415), (3, 301367805), (5, 180820683), (9, 100455935), (15, 60273561), (45, 20091187), (53, 17058555), (137, 6599295), (159, 5686185), (265, 3411711), (411, 2199765), (477, 1895395), (685, 1319859), (795, 1137237), (1233, 733255), (2055, 439953), (2385, 379079), (2767, 326745), (6165, 146651), (7261, 124515), (8301, 108915), (13835, 65349), (21783, 41505), (24903, 36305)]