66213315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{70067}}^1$

素因数の和:70088

約数の個数: 32

約数和(自身を含む): 134530560

約数和(自身を除く): 68317245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 70067, 210201, 350335, 490469, 630603, 1051005, 1471407, 1891809, 2452345, 3153015, 4414221, 7357035, 9459045, 13242663, 22071105, 66213315]

約数ペア:

[(1, 66213315), (3, 22071105), (5, 13242663), (7, 9459045), (9, 7357035), (15, 4414221), (21, 3153015), (27, 2452345), (35, 1891809), (45, 1471407), (63, 1051005), (105, 630603), (135, 490469), (189, 350335), (315, 210201), (945, 70067)]