4006625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 6040320

約数和(自身を除く): 2033695

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 241, 475, 665, 875, 1205, 1687, 2375, 3325, 4579, 6025, 8435, 16625, 22895, 30125, 32053, 42175, 114475, 160265, 210875, 572375, 801325, 4006625]

約数ペア:

[(1, 4006625), (5, 801325), (7, 572375), (19, 210875), (25, 160265), (35, 114475), (95, 42175), (125, 32053), (133, 30125), (175, 22895), (241, 16625), (475, 8435), (665, 6025), (875, 4579), (1205, 3325), (1687, 2375)]