42570495

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 83635200

約数和(自身を除く): 41064705

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 109, 135, 165, 263, 297, 327, 495, 545, 789, 981, 1199, 1315, 1485, 1635, 2367, 2893, 2943, 3597, 3945, 4905, 5995, 7101, 8679, 10791, 11835, 14465, 14715, 17985, 26037, 28667, 32373, 35505, 43395, 53955, 78111, 86001, 130185, 143335, 161865, 258003, 315337, 390555, 430005, 774009, 946011, 1290015, 1576685, 2838033, 3870045, 4730055, 8514099, 14190165, 42570495]

約数ペア:

[(1, 42570495), (3, 14190165), (5, 8514099), (9, 4730055), (11, 3870045), (15, 2838033), (27, 1576685), (33, 1290015), (45, 946011), (55, 774009), (99, 430005), (109, 390555), (135, 315337), (165, 258003), (263, 161865), (297, 143335), (327, 130185), (495, 86001), (545, 78111), (789, 53955), (981, 43395), (1199, 35505), (1315, 32373), (1485, 28667), (1635, 26037), (2367, 17985), (2893, 14715), (2943, 14465), (3597, 11835), (3945, 10791), (4905, 8679), (5995, 7101)]