183957435

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 327828384

約数和(自身を除く): 143870949

約数列:

[1, 3, 5, 9, 15, 45, 53, 137, 159, 265, 411, 477, 563, 685, 795, 1233, 1689, 2055, 2385, 2815, 5067, 6165, 7261, 8445, 21783, 25335, 29839, 36305, 65349, 77131, 89517, 108915, 149195, 231393, 268551, 326745, 385655, 447585, 694179, 1156965, 1342755, 3470895, 4087943, 12263829, 20439715, 36791487, 61319145, 183957435]

約数ペア:

[(1, 183957435), (3, 61319145), (5, 36791487), (9, 20439715), (15, 12263829), (45, 4087943), (53, 3470895), (137, 1342755), (159, 1156965), (265, 694179), (411, 447585), (477, 385655), (563, 326745), (685, 268551), (795, 231393), (1233, 149195), (1689, 108915), (2055, 89517), (2385, 77131), (2815, 65349), (5067, 36305), (6165, 29839), (7261, 25335), (8445, 21783)]