270147195

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{43189}}^1$

素因数の和:43339

約数の個数: 24

約数和(自身を含む): 471634800

約数和(自身を除く): 201487605

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 43189, 129567, 215945, 388701, 647835, 1943505, 6003271, 18009813, 30016355, 54029439, 90049065, 270147195]

約数ペア:

[(1, 270147195), (3, 90049065), (5, 54029439), (9, 30016355), (15, 18009813), (45, 6003271), (139, 1943505), (417, 647835), (695, 388701), (1251, 215945), (2085, 129567), (6255, 43189)]