873453405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 1672151040

約数和(自身を除く): 798697635

約数列:

[1, 3, 5, 11, 15, 23, 33, 47, 55, 59, 69, 83, 115, 141, 165, 177, 235, 249, 253, 295, 345, 415, 517, 649, 705, 759, 885, 913, 1081, 1245, 1265, 1357, 1551, 1909, 1947, 2585, 2739, 2773, 3243, 3245, 3795, 3901, 4071, 4565, 4897, 5405, 5727, 6785, 7755, 8319, 9545, 9735, 11703, 11891, 13695, 13865, 14691, 14927, 16215, 19505, 20355, 20999, 24485, 28635, 30503, 35673, 41595, 42911, 44781, 53867, 58515, 59455, 62997, 63779, 73455, 74635, 89723, 91509, 104995, 112631, 128733, 152515, 161601, 178365, 191337, 214555, 223905, 230159, 269169, 269335, 314985, 318895, 337893, 448615, 457545, 563155, 643665, 690477, 701569, 808005, 956685, 986953, 1150795, 1238941, 1345845, 1689465, 2104707, 2531749, 2960859, 3452385, 3507845, 3716823, 4934765, 5293657, 6194705, 7595247, 10523535, 12658745, 14804295, 15880971, 18584115, 26468285, 37976235, 58230227, 79404855, 174690681, 291151135, 873453405]

約数ペア:

[(1, 873453405), (3, 291151135), (5, 174690681), (11, 79404855), (15, 58230227), (23, 37976235), (33, 26468285), (47, 18584115), (55, 15880971), (59, 14804295), (69, 12658745), (83, 10523535), (115, 7595247), (141, 6194705), (165, 5293657), (177, 4934765), (235, 3716823), (249, 3507845), (253, 3452385), (295, 2960859), (345, 2531749), (415, 2104707), (517, 1689465), (649, 1345845), (705, 1238941), (759, 1150795), (885, 986953), (913, 956685), (1081, 808005), (1245, 701569), (1265, 690477), (1357, 643665), (1551, 563155), (1909, 457545), (1947, 448615), (2585, 337893), (2739, 318895), (2773, 314985), (3243, 269335), (3245, 269169), (3795, 230159), (3901, 223905), (4071, 214555), (4565, 191337), (4897, 178365), (5405, 161601), (5727, 152515), (6785, 128733), (7755, 112631), (8319, 104995), (9545, 91509), (9735, 89723), (11703, 74635), (11891, 73455), (13695, 63779), (13865, 62997), (14691, 59455), (14927, 58515), (16215, 53867), (19505, 44781), (20355, 42911), (20999, 41595), (24485, 35673), (28635, 30503)]