12235665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 22329216

約数和(自身を除く): 10093551

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3691, 11073, 18455, 47983, 55365, 62747, 143949, 188241, 239915, 313735, 719745, 815711, 941205, 2447133, 4078555, 12235665]

約数ペア:

[(1, 12235665), (3, 4078555), (5, 2447133), (13, 941205), (15, 815711), (17, 719745), (39, 313735), (51, 239915), (65, 188241), (85, 143949), (195, 62747), (221, 55365), (255, 47983), (663, 18455), (1105, 11073), (3315, 3691)]