1934415

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2212785

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 89, 105, 115, 135, 161, 189, 207, 267, 315, 345, 445, 483, 621, 623, 801, 805, 945, 1035, 1335, 1449, 1869, 2047, 2403, 2415, 3105, 3115, 4005, 4347, 5607, 6141, 7245, 9345, 10235, 12015, 14329, 16821, 18423, 21735, 28035, 30705, 42987, 55269, 71645, 84105, 92115, 128961, 214935, 276345, 386883, 644805, 1934415]

約数ペア:

[(1, 1934415), (3, 644805), (5, 386883), (7, 276345), (9, 214935), (15, 128961), (21, 92115), (23, 84105), (27, 71645), (35, 55269), (45, 42987), (63, 30705), (69, 28035), (89, 21735), (105, 18423), (115, 16821), (135, 14329), (161, 12015), (189, 10235), (207, 9345), (267, 7245), (315, 6141), (345, 5607), (445, 4347), (483, 4005), (621, 3115), (623, 3105), (801, 2415), (805, 2403), (945, 2047), (1035, 1869), (1335, 1449)]