18530595

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24223}}^1$

素因数の和:24251

約数の個数: 24

約数和(自身を含む): 34010496

約数和(自身を除く): 15479901

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 24223, 72669, 121115, 218007, 363345, 411791, 1090035, 1235373, 2058955, 3706119, 6176865, 18530595]

約数ペア:

[(1, 18530595), (3, 6176865), (5, 3706119), (9, 2058955), (15, 1235373), (17, 1090035), (45, 411791), (51, 363345), (85, 218007), (153, 121115), (255, 72669), (765, 24223)]