2001574155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{9349}}^1$

素因数の和:11403

約数の個数: 32

約数和(自身を含む): 3662208000

約数和(自身を除く): 1660633845

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2039, 6117, 9349, 10195, 14273, 28047, 30585, 42819, 46745, 65443, 71365, 140235, 196329, 214095, 327215, 981645, 19062611, 57187833, 95313055, 133438277, 285939165, 400314831, 667191385, 2001574155]

約数ペア:

[(1, 2001574155), (3, 667191385), (5, 400314831), (7, 285939165), (15, 133438277), (21, 95313055), (35, 57187833), (105, 19062611), (2039, 981645), (6117, 327215), (9349, 214095), (10195, 196329), (14273, 140235), (28047, 71365), (30585, 65443), (42819, 46745)]