229852485

素因数分解:

$3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 416445120

約数和(自身を除く): 186592635

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 243, 405, 417, 695, 1215, 1251, 1361, 2085, 3753, 4083, 6255, 6805, 11259, 12249, 18765, 20415, 33777, 36747, 56295, 61245, 110241, 168885, 183735, 189179, 330723, 551205, 567537, 945895, 1653615, 1702611, 2837685, 5107833, 8513055, 15323499, 25539165, 45970497, 76617495, 229852485]

約数ペア:

[(1, 229852485), (3, 76617495), (5, 45970497), (9, 25539165), (15, 15323499), (27, 8513055), (45, 5107833), (81, 2837685), (135, 1702611), (139, 1653615), (243, 945895), (405, 567537), (417, 551205), (695, 330723), (1215, 189179), (1251, 183735), (1361, 168885), (2085, 110241), (3753, 61245), (4083, 56295), (6255, 36747), (6805, 33777), (11259, 20415), (12249, 18765)]