3946815

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 6888960

約数和(自身を除く): 2942145

約数列:

[1, 3, 5, 9, 15, 45, 229, 383, 687, 1145, 1149, 1915, 2061, 3435, 3447, 5745, 10305, 17235, 87707, 263121, 438535, 789363, 1315605, 3946815]

約数ペア:

[(1, 3946815), (3, 1315605), (5, 789363), (9, 438535), (15, 263121), (45, 87707), (229, 17235), (383, 10305), (687, 5745), (1145, 3447), (1149, 3435), (1915, 2061)]