67864665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 52792935

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 139, 165, 269, 363, 417, 605, 695, 807, 1345, 1529, 1815, 2085, 2959, 4035, 4587, 7645, 8877, 14795, 16819, 22935, 32549, 37391, 44385, 50457, 84095, 97647, 112173, 162745, 186955, 252285, 411301, 488235, 560865, 1233903, 2056505, 4524311, 6169515, 13572933, 22621555, 67864665]

約数ペア:

[(1, 67864665), (3, 22621555), (5, 13572933), (11, 6169515), (15, 4524311), (33, 2056505), (55, 1233903), (121, 560865), (139, 488235), (165, 411301), (269, 252285), (363, 186955), (417, 162745), (605, 112173), (695, 97647), (807, 84095), (1345, 50457), (1529, 44385), (1815, 37391), (2085, 32549), (2959, 22935), (4035, 16819), (4587, 14795), (7645, 8877)]