89873475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{70489}}^1$

素因数の和:70519

約数の個数: 24

約数和(自身を含む): 157333680

約数和(自身を除く): 67460205

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 70489, 211467, 352445, 1057335, 1198313, 1762225, 3594939, 5286675, 5991565, 17974695, 29957825, 89873475]

約数ペア:

[(1, 89873475), (3, 29957825), (5, 17974695), (15, 5991565), (17, 5286675), (25, 3594939), (51, 1762225), (75, 1198313), (85, 1057335), (255, 352445), (425, 211467), (1275, 70489)]