1343925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 2708160

約数和(自身を除く): 1364235

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 181, 225, 275, 297, 495, 543, 675, 825, 905, 1485, 1629, 1991, 2475, 2715, 4525, 4887, 5973, 7425, 8145, 9955, 13575, 17919, 24435, 29865, 40725, 49775, 53757, 89595, 122175, 149325, 268785, 447975, 1343925]

約数ペア:

[(1, 1343925), (3, 447975), (5, 268785), (9, 149325), (11, 122175), (15, 89595), (25, 53757), (27, 49775), (33, 40725), (45, 29865), (55, 24435), (75, 17919), (99, 13575), (135, 9955), (165, 8145), (181, 7425), (225, 5973), (275, 4887), (297, 4525), (495, 2715), (543, 2475), (675, 1991), (825, 1629), (905, 1485)]