1366656705

素因数分解:

$3^4\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{2113}}^1$

素因数の和:3727

約数の個数: 40

約数和(自身を含む): 2452552872

約数和(自身を除く): 1085896167

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1597, 2113, 4791, 6339, 7985, 10565, 14373, 19017, 23955, 31695, 43119, 57051, 71865, 95085, 129357, 171153, 215595, 285255, 646785, 855765, 3374461, 10123383, 16872305, 30370149, 50616915, 91110447, 151850745, 273331341, 455552235, 1366656705]

約数ペア:

[(1, 1366656705), (3, 455552235), (5, 273331341), (9, 151850745), (15, 91110447), (27, 50616915), (45, 30370149), (81, 16872305), (135, 10123383), (405, 3374461), (1597, 855765), (2113, 646785), (4791, 285255), (6339, 215595), (7985, 171153), (10565, 129357), (14373, 95085), (19017, 71865), (23955, 57051), (31695, 43119)]