31649085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54101}}^1$

素因数の和:54125

約数の個数: 24

約数和(自身を含む): 59079384

約数和(自身を除く): 27430299

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 54101, 162303, 270505, 486909, 703313, 811515, 2109939, 2434545, 3516565, 6329817, 10549695, 31649085]

約数ペア:

[(1, 31649085), (3, 10549695), (5, 6329817), (9, 3516565), (13, 2434545), (15, 2109939), (39, 811515), (45, 703313), (65, 486909), (117, 270505), (195, 162303), (585, 54101)]