13012395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4675

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 11041365

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 4639, 13917, 23195, 51029, 69585, 78863, 153087, 236589, 255145, 394315, 765435, 867493, 1182945, 2602479, 4337465, 13012395]

約数ペア:

[(1, 13012395), (3, 4337465), (5, 2602479), (11, 1182945), (15, 867493), (17, 765435), (33, 394315), (51, 255145), (55, 236589), (85, 153087), (165, 78863), (187, 69585), (255, 51029), (561, 23195), (935, 13917), (2805, 4639)]