61423965

素因数分解:

$3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3167}}^1$

素因数の和:3609

約数の個数: 24

約数和(自身を含む): 106748928

約数和(自身を除く): 45324963

約数列:

[1, 3, 5, 9, 15, 45, 431, 1293, 2155, 3167, 3879, 6465, 9501, 15835, 19395, 28503, 47505, 142515, 1364977, 4094931, 6824885, 12284793, 20474655, 61423965]

約数ペア:

[(1, 61423965), (3, 20474655), (5, 12284793), (9, 6824885), (15, 4094931), (45, 1364977), (431, 142515), (1293, 47505), (2155, 28503), (3167, 19395), (3879, 15835), (6465, 9501)]