15667769655

素因数分解:

$3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 28413665280

約数和(自身を除く): 12745895625

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 419, 635, 727, 1143, 1257, 1905, 2095, 2181, 3429, 3635, 3771, 5715, 6285, 6543, 10287, 10905, 11313, 17145, 18855, 19629, 32715, 33939, 51435, 53213, 56565, 58887, 92329, 98145, 159639, 169695, 266065, 276987, 294435, 304613, 461645, 478917, 798195, 830961, 913839, 1384935, 1436751, 1523065, 2394585, 2492883, 2741517, 4154805, 4310253, 4569195, 7183755, 7478649, 8224551, 12464415, 13707585, 21551265, 24673653, 37393245, 38685851, 41122755, 116057553, 123368265, 193429255, 348172659, 580287765, 1044517977, 1740863295, 3133553931, 5222589885, 15667769655]

約数ペア:

[(1, 15667769655), (3, 5222589885), (5, 3133553931), (9, 1740863295), (15, 1044517977), (27, 580287765), (45, 348172659), (81, 193429255), (127, 123368265), (135, 116057553), (381, 41122755), (405, 38685851), (419, 37393245), (635, 24673653), (727, 21551265), (1143, 13707585), (1257, 12464415), (1905, 8224551), (2095, 7478649), (2181, 7183755), (3429, 4569195), (3635, 4310253), (3771, 4154805), (5715, 2741517), (6285, 2492883), (6543, 2394585), (10287, 1523065), (10905, 1436751), (11313, 1384935), (17145, 913839), (18855, 830961), (19629, 798195), (32715, 478917), (33939, 461645), (51435, 304613), (53213, 294435), (56565, 276987), (58887, 266065), (92329, 169695), (98145, 159639)]