2022785865

素因数分解:

$3^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{10427}}^1$

素因数の和:10923

約数の個数: 40

約数和(自身を含む): 3633949440

約数和(自身を除く): 1611163575

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 479, 1437, 2395, 4311, 7185, 10427, 12933, 21555, 31281, 38799, 52135, 64665, 93843, 156405, 193995, 281529, 469215, 844587, 1407645, 4222935, 4994533, 14983599, 24972665, 44950797, 74917995, 134852391, 224753985, 404557173, 674261955, 2022785865]

約数ペア:

[(1, 2022785865), (3, 674261955), (5, 404557173), (9, 224753985), (15, 134852391), (27, 74917995), (45, 44950797), (81, 24972665), (135, 14983599), (405, 4994533), (479, 4222935), (1437, 1407645), (2395, 844587), (4311, 469215), (7185, 281529), (10427, 193995), (12933, 156405), (21555, 93843), (31281, 64665), (38799, 52135)]