179209968195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1\times {\mathrm{421081}}^1$

素因数の和:422775

約数の個数: 32

約数和(自身を含む): 303785398080

約数和(自身を除く): 124575429885

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1669, 5007, 8345, 25035, 28373, 85119, 141865, 421081, 425595, 1263243, 2105405, 6316215, 7158377, 21475131, 35791885, 107375655, 702784189, 2108352567, 3513920945, 10541762835, 11947331213, 35841993639, 59736656065, 179209968195]

約数ペア:

[(1, 179209968195), (3, 59736656065), (5, 35841993639), (15, 11947331213), (17, 10541762835), (51, 3513920945), (85, 2108352567), (255, 702784189), (1669, 107375655), (5007, 35791885), (8345, 21475131), (25035, 7158377), (28373, 6316215), (85119, 2105405), (141865, 1263243), (421081, 425595)]