201225615

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{161627}}^1$

素因数の和:161718

約数の個数: 16

約数和(自身を含む): 325842048

約数和(自身を除く): 124616433

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 161627, 484881, 808135, 2424405, 13415041, 40245123, 67075205, 201225615]

約数ペア:

[(1, 201225615), (3, 67075205), (5, 40245123), (15, 13415041), (83, 2424405), (249, 808135), (415, 484881), (1245, 161627)]