27845025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28559}}^1$

素因数の和:28585

約数の個数: 24

約数和(自身を含む): 49580160

約数和(自身を除く): 21735135

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 28559, 85677, 142795, 371267, 428385, 713975, 1113801, 1856335, 2141925, 5569005, 9281675, 27845025]

約数ペア:

[(1, 27845025), (3, 9281675), (5, 5569005), (13, 2141925), (15, 1856335), (25, 1113801), (39, 713975), (65, 428385), (75, 371267), (195, 142795), (325, 85677), (975, 28559)]