27803145

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25391}}^1$

素因数の和:25472

約数の個数: 16

約数和(自身を含む): 45096192

約数和(自身を除く): 17293047

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 25391, 76173, 126955, 380865, 1853543, 5560629, 9267715, 27803145]

約数ペア:

[(1, 27803145), (3, 9267715), (5, 5560629), (15, 1853543), (73, 380865), (219, 126955), (365, 76173), (1095, 25391)]