40442025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41479}}^1$

素因数の和:41505

約数の個数: 24

約数和(自身を含む): 72009280

約数和(自身を除く): 31567255

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 41479, 124437, 207395, 539227, 622185, 1036975, 1617681, 2696135, 3110925, 8088405, 13480675, 40442025]

約数ペア:

[(1, 40442025), (3, 13480675), (5, 8088405), (13, 3110925), (15, 2696135), (25, 1617681), (39, 1036975), (65, 622185), (75, 539227), (195, 207395), (325, 124437), (975, 41479)]