151024905

素因数分解:

$3^4\times 5^1\times {\mathrm{372901}}^1$

素因数の和:372918

約数の個数: 20

約数和(自身を含む): 270726852

約数和(自身を除く): 119701947

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 372901, 1118703, 1864505, 3356109, 5593515, 10068327, 16780545, 30204981, 50341635, 151024905]

約数ペア:

[(1, 151024905), (3, 50341635), (5, 30204981), (9, 16780545), (15, 10068327), (27, 5593515), (45, 3356109), (81, 1864505), (135, 1118703), (405, 372901)]