85884705

素因数分解:

$3^5\times 5^1\times {\mathrm{70687}}^1$

素因数の和:70707

約数の個数: 24

約数和(自身を含む): 154382592

約数和(自身を除く): 68497887

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 70687, 212061, 353435, 636183, 1060305, 1908549, 3180915, 5725647, 9542745, 17176941, 28628235, 85884705]

約数ペア:

[(1, 85884705), (3, 28628235), (5, 17176941), (9, 9542745), (15, 5725647), (27, 3180915), (45, 1908549), (81, 1060305), (135, 636183), (243, 353435), (405, 212061), (1215, 70687)]