1097156745

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 2035332288

約数和(自身を除く): 938175543

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 211, 333, 347, 405, 555, 633, 999, 1041, 1055, 1665, 1735, 1899, 2997, 3123, 3165, 4995, 5205, 5697, 7807, 9369, 9495, 12839, 14985, 15615, 17091, 23421, 28107, 28485, 38517, 39035, 46845, 64195, 70263, 73217, 85455, 115551, 117105, 140535, 192585, 210789, 219651, 346653, 351315, 366085, 577755, 632367, 658953, 1039959, 1053945, 1098255, 1733265, 1976859, 2709029, 3161835, 3294765, 5199795, 5930577, 8127087, 9884295, 13545145, 24381261, 29652885, 40635435, 73143783, 121906305, 219431349, 365718915, 1097156745]

約数ペア:

[(1, 1097156745), (3, 365718915), (5, 219431349), (9, 121906305), (15, 73143783), (27, 40635435), (37, 29652885), (45, 24381261), (81, 13545145), (111, 9884295), (135, 8127087), (185, 5930577), (211, 5199795), (333, 3294765), (347, 3161835), (405, 2709029), (555, 1976859), (633, 1733265), (999, 1098255), (1041, 1053945), (1055, 1039959), (1665, 658953), (1735, 632367), (1899, 577755), (2997, 366085), (3123, 351315), (3165, 346653), (4995, 219651), (5205, 210789), (5697, 192585), (7807, 140535), (9369, 117105), (9495, 115551), (12839, 85455), (14985, 73217), (15615, 70263), (17091, 64195), (23421, 46845), (28107, 39035), (28485, 38517)]