20110065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4639}}^1$

素因数の和:4681

約数の個数: 24

約数和(自身を含む): 34187520

約数和(自身を除く): 14077455

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 4639, 13917, 23195, 69585, 78863, 236589, 394315, 1182945, 1340671, 4022013, 6703355, 20110065]

約数ペア:

[(1, 20110065), (3, 6703355), (5, 4022013), (15, 1340671), (17, 1182945), (51, 394315), (85, 236589), (255, 78863), (289, 69585), (867, 23195), (1445, 13917), (4335, 4639)]