856575795

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{2179}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 1393804800

約数和(自身を除く): 537229005

約数列:

[1, 3, 5, 15, 73, 219, 359, 365, 1077, 1095, 1795, 2179, 5385, 6537, 10895, 26207, 32685, 78621, 131035, 159067, 393105, 477201, 782261, 795335, 2346783, 2386005, 3911305, 11733915, 57105053, 171315159, 285525265, 856575795]

約数ペア:

[(1, 856575795), (3, 285525265), (5, 171315159), (15, 57105053), (73, 11733915), (219, 3911305), (359, 2386005), (365, 2346783), (1077, 795335), (1095, 782261), (1795, 477201), (2179, 393105), (5385, 159067), (6537, 131035), (10895, 78621), (26207, 32685)]