30489075

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 59326560

約数和(自身を除く): 28837485

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 2657, 3825, 7971, 11475, 13285, 23913, 39855, 45169, 66425, 71739, 119565, 135507, 199275, 225845, 358695, 406521, 597825, 677535, 1129225, 1219563, 1793475, 2032605, 3387675, 6097815, 10163025, 30489075]

約数ペア:

[(1, 30489075), (3, 10163025), (5, 6097815), (9, 3387675), (15, 2032605), (17, 1793475), (25, 1219563), (27, 1129225), (45, 677535), (51, 597825), (75, 406521), (85, 358695), (135, 225845), (153, 199275), (225, 135507), (255, 119565), (425, 71739), (459, 66425), (675, 45169), (765, 39855), (1275, 23913), (2295, 13285), (2657, 11475), (3825, 7971)]