142232475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2239}}^1$

素因数の和:2281

約数の個数: 72

約数和(自身を含む): 295536640

約数和(自身を除く): 153304165

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 121, 165, 175, 231, 275, 363, 385, 525, 605, 825, 847, 1155, 1815, 1925, 2239, 2541, 3025, 4235, 5775, 6717, 9075, 11195, 12705, 15673, 21175, 24629, 33585, 47019, 55975, 63525, 73887, 78365, 123145, 167925, 172403, 235095, 270919, 369435, 391825, 517209, 615725, 812757, 862015, 1175475, 1354595, 1847175, 1896433, 2586045, 4063785, 4310075, 5689299, 6772975, 9482165, 12930225, 20318925, 28446495, 47410825, 142232475]

約数ペア:

[(1, 142232475), (3, 47410825), (5, 28446495), (7, 20318925), (11, 12930225), (15, 9482165), (21, 6772975), (25, 5689299), (33, 4310075), (35, 4063785), (55, 2586045), (75, 1896433), (77, 1847175), (105, 1354595), (121, 1175475), (165, 862015), (175, 812757), (231, 615725), (275, 517209), (363, 391825), (385, 369435), (525, 270919), (605, 235095), (825, 172403), (847, 167925), (1155, 123145), (1815, 78365), (1925, 73887), (2239, 63525), (2541, 55975), (3025, 47019), (4235, 33585), (5775, 24629), (6717, 21175), (9075, 15673), (11195, 12705)]