64001145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{25247}}^1$

素因数の和:25281

約数の個数: 24

約数和(自身を含む): 110889216

約数和(自身を除く): 46888071

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 25247, 75741, 126235, 328211, 378705, 984633, 1641055, 4266743, 4923165, 12800229, 21333715, 64001145]

約数ペア:

[(1, 64001145), (3, 21333715), (5, 12800229), (13, 4923165), (15, 4266743), (39, 1641055), (65, 984633), (169, 378705), (195, 328211), (507, 126235), (845, 75741), (2535, 25247)]