2561170095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 4970092608

約数和(自身を除く): 2408922513

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 121, 165, 183, 305, 363, 495, 549, 605, 671, 701, 915, 1089, 1331, 1815, 2013, 2103, 2745, 3355, 3505, 3993, 5445, 6039, 6309, 6655, 7381, 7711, 10065, 10515, 11979, 19965, 22143, 23133, 30195, 31545, 36905, 38555, 42761, 59895, 66429, 69399, 81191, 84821, 110715, 115665, 128283, 213805, 243573, 254463, 332145, 346995, 384849, 405955, 424105, 470371, 641415, 730719, 763389, 933031, 1217865, 1272315, 1411113, 1924245, 2351855, 2799093, 3653595, 3816945, 4233339, 4665155, 5174081, 7055565, 8397279, 13995465, 15522243, 21166695, 25870405, 41986395, 46566729, 56914891, 77611215, 170744673, 232833645, 284574455, 512234019, 853723365, 2561170095]

約数ペア:

[(1, 2561170095), (3, 853723365), (5, 512234019), (9, 284574455), (11, 232833645), (15, 170744673), (33, 77611215), (45, 56914891), (55, 46566729), (61, 41986395), (99, 25870405), (121, 21166695), (165, 15522243), (183, 13995465), (305, 8397279), (363, 7055565), (495, 5174081), (549, 4665155), (605, 4233339), (671, 3816945), (701, 3653595), (915, 2799093), (1089, 2351855), (1331, 1924245), (1815, 1411113), (2013, 1272315), (2103, 1217865), (2745, 933031), (3355, 763389), (3505, 730719), (3993, 641415), (5445, 470371), (6039, 424105), (6309, 405955), (6655, 384849), (7381, 346995), (7711, 332145), (10065, 254463), (10515, 243573), (11979, 213805), (19965, 128283), (22143, 115665), (23133, 110715), (30195, 84821), (31545, 81191), (36905, 69399), (38555, 66429), (42761, 59895)]