75765915

素因数分解:

$3^3\times 5^1\times {\mathrm{561229}}^1$

素因数の和:561243

約数の個数: 16

約数和(自身を含む): 134695200

約数和(自身を除く): 58929285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 561229, 1683687, 2806145, 5051061, 8418435, 15153183, 25255305, 75765915]

約数ペア:

[(1, 75765915), (3, 25255305), (5, 15153183), (9, 8418435), (15, 5051061), (27, 2806145), (45, 1683687), (135, 561229)]