84067725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3474

約数の個数: 48

約数和(自身を含む): 162275328

約数和(自身を除く): 78207603

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 3407, 3525, 4935, 8225, 10221, 17035, 23849, 24675, 51105, 71547, 85175, 119245, 160129, 255525, 357735, 480387, 596225, 800645, 1120903, 1788675, 2401935, 3362709, 4003225, 5604515, 12009675, 16813545, 28022575, 84067725]

約数ペア:

[(1, 84067725), (3, 28022575), (5, 16813545), (7, 12009675), (15, 5604515), (21, 4003225), (25, 3362709), (35, 2401935), (47, 1788675), (75, 1120903), (105, 800645), (141, 596225), (175, 480387), (235, 357735), (329, 255525), (525, 160129), (705, 119245), (987, 85175), (1175, 71547), (1645, 51105), (3407, 24675), (3525, 23849), (4935, 17035), (8225, 10221)]