90594495

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12823}}^1$

素因数の和:12991

約数の個数: 24

約数和(自身を含む): 158042976

約数和(自身を除く): 67448481

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 12823, 38469, 64115, 115407, 192345, 577035, 2013211, 6039633, 10066055, 18118899, 30198165, 90594495]

約数ペア:

[(1, 90594495), (3, 30198165), (5, 18118899), (9, 10066055), (15, 6039633), (45, 2013211), (157, 577035), (471, 192345), (785, 115407), (1413, 64115), (2355, 38469), (7065, 12823)]