47942955

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3319}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 86054400

約数和(自身を除く): 38111445

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 3319, 4815, 9957, 14445, 16595, 29871, 49785, 89613, 149355, 355133, 448065, 1065399, 1775665, 3196197, 5326995, 9588591, 15980985, 47942955]

約数ペア:

[(1, 47942955), (3, 15980985), (5, 9588591), (9, 5326995), (15, 3196197), (27, 1775665), (45, 1065399), (107, 448065), (135, 355133), (321, 149355), (535, 89613), (963, 49785), (1605, 29871), (2889, 16595), (3319, 14445), (4815, 9957)]