64358505

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13121}}^1$

素因数の和:13241

約数の個数: 24

約数和(自身を含む): 112586760

約数和(自身を除く): 48228255

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 13121, 39363, 65605, 118089, 196815, 590445, 1430189, 4290567, 7150945, 12871701, 21452835, 64358505]

約数ペア:

[(1, 64358505), (3, 21452835), (5, 12871701), (9, 7150945), (15, 4290567), (45, 1430189), (109, 590445), (327, 196815), (545, 118089), (981, 65605), (1635, 39363), (4905, 13121)]