28364595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1789}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 52239360

約数和(自身を除く): 23874765

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 1789, 2265, 3171, 5285, 5367, 8945, 12523, 15855, 26835, 37569, 62615, 187845, 270139, 810417, 1350695, 1890973, 4052085, 5672919, 9454865, 28364595]

約数ペア:

[(1, 28364595), (3, 9454865), (5, 5672919), (7, 4052085), (15, 1890973), (21, 1350695), (35, 810417), (105, 270139), (151, 187845), (453, 62615), (755, 37569), (1057, 26835), (1789, 15855), (2265, 12523), (3171, 8945), (5285, 5367)]