89807295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1597}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 150953472

約数和(自身を除く): 61146177

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 345, 489, 815, 1597, 2445, 3749, 4791, 7985, 11247, 18745, 23955, 36731, 56235, 110193, 183655, 260311, 550965, 780933, 1301555, 3904665, 5987153, 17961459, 29935765, 89807295]

約数ペア:

[(1, 89807295), (3, 29935765), (5, 17961459), (15, 5987153), (23, 3904665), (69, 1301555), (115, 780933), (163, 550965), (345, 260311), (489, 183655), (815, 110193), (1597, 56235), (2445, 36731), (3749, 23955), (4791, 18745), (7985, 11247)]