90424445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11953}}^1$

素因数の和:12064

約数の個数: 16

約数和(自身を含む): 116192880

約数和(自身を除く): 25768435

約数列:

[1, 5, 17, 85, 89, 445, 1513, 7565, 11953, 59765, 203201, 1016005, 1063817, 5319085, 18084889, 90424445]

約数ペア:

[(1, 90424445), (5, 18084889), (17, 5319085), (85, 1063817), (89, 1016005), (445, 203201), (1513, 59765), (7565, 11953)]