201716076735

素因数分解:

$3^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{894191}}^1$

素因数の和:894765

約数の個数: 40

約数和(自身を含む): 362244332736

約数和(自身を除く): 160528256001

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 557, 1671, 2785, 5013, 8355, 15039, 25065, 45117, 75195, 225585, 894191, 2682573, 4470955, 8047719, 13412865, 24143157, 40238595, 72429471, 120715785, 362147355, 498064387, 1494193161, 2490321935, 4482579483, 7470965805, 13447738449, 22412897415, 40343215347, 67238692245, 201716076735]

約数ペア:

[(1, 201716076735), (3, 67238692245), (5, 40343215347), (9, 22412897415), (15, 13447738449), (27, 7470965805), (45, 4482579483), (81, 2490321935), (135, 1494193161), (405, 498064387), (557, 362147355), (1671, 120715785), (2785, 72429471), (5013, 40238595), (8355, 24143157), (15039, 13412865), (25065, 8047719), (45117, 4470955), (75195, 2682573), (225585, 894191)]