61574085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80489}}^1$

素因数の和:80517

約数の個数: 24

約数和(自身を含む): 113007960

約数和(自身を除く): 51433875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 80489, 241467, 402445, 724401, 1207335, 1368313, 3622005, 4104939, 6841565, 12314817, 20524695, 61574085]

約数ペア:

[(1, 61574085), (3, 20524695), (5, 12314817), (9, 6841565), (15, 4104939), (17, 3622005), (45, 1368313), (51, 1207335), (85, 724401), (153, 402445), (255, 241467), (765, 80489)]