47409735

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 78446592

約数和(自身を除く): 31036857

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 381, 607, 615, 635, 1821, 1905, 3035, 5207, 9105, 15621, 24887, 26035, 74661, 77089, 78105, 124435, 231267, 373305, 385445, 1156335, 3160649, 9481947, 15803245, 47409735]

約数ペア:

[(1, 47409735), (3, 15803245), (5, 9481947), (15, 3160649), (41, 1156335), (123, 385445), (127, 373305), (205, 231267), (381, 124435), (607, 78105), (615, 77089), (635, 74661), (1821, 26035), (1905, 24887), (3035, 15621), (5207, 9105)]