156738937065

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1\times {\mathrm{39733}}^1$

素因数の和:40793

約数の個数: 32

約数和(自身を含む): 251792768640

約数和(自身を除く): 95053831575

約数列:

[1, 3, 5, 15, 409, 643, 1227, 1929, 2045, 3215, 6135, 9645, 39733, 119199, 198665, 262987, 595995, 788961, 1314935, 3944805, 16250797, 25548319, 48752391, 76644957, 81253985, 127741595, 243761955, 383224785, 10449262471, 31347787413, 52246312355, 156738937065]

約数ペア:

[(1, 156738937065), (3, 52246312355), (5, 31347787413), (15, 10449262471), (409, 383224785), (643, 243761955), (1227, 127741595), (1929, 81253985), (2045, 76644957), (3215, 48752391), (6135, 25548319), (9645, 16250797), (39733, 3944805), (119199, 1314935), (198665, 788961), (262987, 595995)]