162013365

素因数分解:

$3^4\times 5^1\times {\mathrm{400033}}^1$

素因数の和:400050

約数の個数: 20

約数和(自身を含む): 290424684

約数和(自身を除く): 128411319

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 400033, 1200099, 2000165, 3600297, 6000495, 10800891, 18001485, 32402673, 54004455, 162013365]

約数ペア:

[(1, 162013365), (3, 54004455), (5, 32402673), (9, 18001485), (15, 10800891), (27, 6000495), (45, 3600297), (81, 2000165), (135, 1200099), (405, 400033)]