42293955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1871}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 74400768

約数和(自身を除く): 32106813

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 1871, 2055, 4521, 5613, 7535, 9355, 20581, 22605, 28065, 61743, 102905, 256327, 308715, 768981, 1281635, 2819597, 3844905, 8458791, 14097985, 42293955]

約数ペア:

[(1, 42293955), (3, 14097985), (5, 8458791), (11, 3844905), (15, 2819597), (33, 1281635), (55, 768981), (137, 308715), (165, 256327), (411, 102905), (685, 61743), (1507, 28065), (1871, 22605), (2055, 20581), (4521, 9355), (5613, 7535)]