27409215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 19246785

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 1499, 3657, 4497, 6095, 7495, 18285, 22485, 34477, 79447, 103431, 172385, 238341, 397235, 517155, 1191705, 1827281, 5481843, 9136405, 27409215]

約数ペア:

[(1, 27409215), (3, 9136405), (5, 5481843), (15, 1827281), (23, 1191705), (53, 517155), (69, 397235), (115, 238341), (159, 172385), (265, 103431), (345, 79447), (795, 34477), (1219, 22485), (1499, 18285), (3657, 7495), (4497, 6095)]