54141555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2749}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 94248000

約数和(自身を除く): 40106445

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 2749, 3939, 6565, 8247, 13745, 19695, 35737, 41235, 107211, 178685, 277649, 536055, 832947, 1388245, 3609437, 4164735, 10828311, 18047185, 54141555]

約数ペア:

[(1, 54141555), (3, 18047185), (5, 10828311), (13, 4164735), (15, 3609437), (39, 1388245), (65, 832947), (101, 536055), (195, 277649), (303, 178685), (505, 107211), (1313, 41235), (1515, 35737), (2749, 19695), (3939, 13745), (6565, 8247)]