2001029085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{37087}}^1$

素因数の和:37218

約数の個数: 48

約数和(自身を含む): 3818580480

約数和(自身を除く): 1817551395

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 327, 495, 545, 981, 1199, 1635, 3597, 4905, 5995, 10791, 17985, 37087, 53955, 111261, 185435, 333783, 407957, 556305, 1223871, 1668915, 2039785, 3671613, 4042483, 6119355, 12127449, 18358065, 20212415, 36382347, 44467313, 60637245, 133401939, 181911735, 222336565, 400205817, 667009695, 2001029085]

約数ペア:

[(1, 2001029085), (3, 667009695), (5, 400205817), (9, 222336565), (11, 181911735), (15, 133401939), (33, 60637245), (45, 44467313), (55, 36382347), (99, 20212415), (109, 18358065), (165, 12127449), (327, 6119355), (495, 4042483), (545, 3671613), (981, 2039785), (1199, 1668915), (1635, 1223871), (3597, 556305), (4905, 407957), (5995, 333783), (10791, 185435), (17985, 111261), (37087, 53955)]