13374555

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 22284288

約数和(自身を除く): 8909733

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 311, 705, 915, 933, 1555, 2867, 4665, 8601, 14335, 14617, 18971, 43005, 43851, 56913, 73085, 94855, 219255, 284565, 891637, 2674911, 4458185, 13374555]

約数ペア:

[(1, 13374555), (3, 4458185), (5, 2674911), (15, 891637), (47, 284565), (61, 219255), (141, 94855), (183, 73085), (235, 56913), (305, 43851), (311, 43005), (705, 18971), (915, 14617), (933, 14335), (1555, 8601), (2867, 4665)]