125150265

素因数分解:

$3^4\times 5^1\times {\mathrm{309013}}^1$

素因数の和:309030

約数の個数: 20

約数和(自身を含む): 224344164

約数和(自身を除く): 99193899

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 309013, 927039, 1545065, 2781117, 4635195, 8343351, 13905585, 25030053, 41716755, 125150265]

約数ペア:

[(1, 125150265), (3, 41716755), (5, 25030053), (9, 13905585), (15, 8343351), (27, 4635195), (45, 2781117), (81, 1545065), (135, 927039), (405, 309013)]