9020025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 19998720

約数和(自身を除く): 10978695

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 63, 69, 75, 83, 105, 115, 135, 161, 175, 189, 207, 225, 249, 315, 345, 415, 483, 525, 575, 581, 621, 675, 747, 805, 945, 1035, 1245, 1449, 1575, 1725, 1743, 1909, 2075, 2241, 2415, 2905, 3105, 3735, 4025, 4347, 4725, 5175, 5229, 5727, 6225, 7245, 8715, 9545, 11205, 12075, 13363, 14525, 15525, 15687, 17181, 18675, 21735, 26145, 28635, 36225, 40089, 43575, 47725, 51543, 56025, 66815, 78435, 85905, 108675, 120267, 130725, 143175, 200445, 257715, 334075, 360801, 392175, 429525, 601335, 1002225, 1288575, 1804005, 3006675, 9020025]

約数ペア:

[(1, 9020025), (3, 3006675), (5, 1804005), (7, 1288575), (9, 1002225), (15, 601335), (21, 429525), (23, 392175), (25, 360801), (27, 334075), (35, 257715), (45, 200445), (63, 143175), (69, 130725), (75, 120267), (83, 108675), (105, 85905), (115, 78435), (135, 66815), (161, 56025), (175, 51543), (189, 47725), (207, 43575), (225, 40089), (249, 36225), (315, 28635), (345, 26145), (415, 21735), (483, 18675), (525, 17181), (575, 15687), (581, 15525), (621, 14525), (675, 13363), (747, 12075), (805, 11205), (945, 9545), (1035, 8715), (1245, 7245), (1449, 6225), (1575, 5727), (1725, 5229), (1743, 5175), (1909, 4725), (2075, 4347), (2241, 4025), (2415, 3735), (2905, 3105)]