131715585

素因数分解:

$3^3\times 5^1\times {\mathrm{975671}}^1$

素因数の和:975685

約数の個数: 16

約数和(自身を含む): 234161280

約数和(自身を除く): 102445695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 975671, 2927013, 4878355, 8781039, 14635065, 26343117, 43905195, 131715585]

約数ペア:

[(1, 131715585), (3, 43905195), (5, 26343117), (9, 14635065), (15, 8781039), (27, 4878355), (45, 2927013), (135, 975671)]