84062025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21977}}^1$

素因数の和:22010

約数の個数: 36

約数和(自身を含む): 159428412

約数和(自身を除く): 75366387

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 21977, 65931, 109885, 197793, 329655, 373609, 549425, 988965, 1120827, 1648275, 1868045, 3362481, 4944825, 5604135, 9340225, 16812405, 28020675, 84062025]

約数ペア:

[(1, 84062025), (3, 28020675), (5, 16812405), (9, 9340225), (15, 5604135), (17, 4944825), (25, 3362481), (45, 1868045), (51, 1648275), (75, 1120827), (85, 988965), (153, 549425), (225, 373609), (255, 329655), (425, 197793), (765, 109885), (1275, 65931), (3825, 21977)]