1964265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7728

約数の個数: 16

約数和(自身を含む): 3328128

約数和(自身を除く): 1363863

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7703, 23109, 38515, 115545, 130951, 392853, 654755, 1964265]

約数ペア:

[(1, 1964265), (3, 654755), (5, 392853), (15, 130951), (17, 115545), (51, 38515), (85, 23109), (255, 7703)]