2135595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 4361472

約数和(自身を除く): 2225877

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 301, 385, 473, 645, 903, 1155, 1419, 1505, 1849, 2365, 3311, 4515, 5547, 7095, 9245, 9933, 12943, 16555, 20339, 27735, 38829, 49665, 61017, 64715, 101695, 142373, 194145, 305085, 427119, 711865, 2135595]

約数ペア:

[(1, 2135595), (3, 711865), (5, 427119), (7, 305085), (11, 194145), (15, 142373), (21, 101695), (33, 64715), (35, 61017), (43, 49665), (55, 38829), (77, 27735), (105, 20339), (129, 16555), (165, 12943), (215, 9933), (231, 9245), (301, 7095), (385, 5547), (473, 4515), (645, 3311), (903, 2365), (1155, 1849), (1419, 1505)]