10420665

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1051}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 16714176

約数和(自身を除く): 6293511

約数列:

[1, 3, 5, 15, 661, 1051, 1983, 3153, 3305, 5255, 9915, 15765, 694711, 2084133, 3473555, 10420665]

約数ペア:

[(1, 10420665), (3, 3473555), (5, 2084133), (15, 694711), (661, 15765), (1051, 9915), (1983, 5255), (3153, 3305)]