201503385

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{10687}}^1$

素因数の和:11117

約数の個数: 24

約数和(自身を含む): 350138880

約数和(自身を除く): 148635495

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 3771, 6285, 10687, 18855, 32061, 53435, 96183, 160305, 480915, 4477853, 13433559, 22389265, 40300677, 67167795, 201503385]

約数ペア:

[(1, 201503385), (3, 67167795), (5, 40300677), (9, 22389265), (15, 13433559), (45, 4477853), (419, 480915), (1257, 160305), (2095, 96183), (3771, 53435), (6285, 32061), (10687, 18855)]