199030065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1020667}}^1$

素因数の和:1020688

約数の個数: 16

約数和(自身を含む): 342944448

約数和(自身を除く): 143914383

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1020667, 3062001, 5103335, 13268671, 15310005, 39806013, 66343355, 199030065]

約数ペア:

[(1, 199030065), (3, 66343355), (5, 39806013), (13, 15310005), (15, 13268671), (39, 5103335), (65, 3062001), (195, 1020667)]