27856335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6255

約数の個数: 32

約数和(自身を含む): 50093568

約数和(自身を除く): 22237233

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 6211, 18633, 31055, 80743, 93165, 142853, 242229, 403715, 428559, 714265, 1211145, 1857089, 2142795, 5571267, 9285445, 27856335]

約数ペア:

[(1, 27856335), (3, 9285445), (5, 5571267), (13, 2142795), (15, 1857089), (23, 1211145), (39, 714265), (65, 428559), (69, 403715), (115, 242229), (195, 142853), (299, 93165), (345, 80743), (897, 31055), (1495, 18633), (4485, 6211)]