47949435

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 90626400

約数和(自身を除く): 42676965

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1229, 1445, 2295, 2601, 3687, 4335, 6145, 7803, 11061, 13005, 18435, 20893, 33183, 39015, 55305, 62679, 104465, 165915, 188037, 313395, 355181, 564111, 940185, 1065543, 1775905, 2820555, 3196629, 5327715, 9589887, 15983145, 47949435]

約数ペア:

[(1, 47949435), (3, 15983145), (5, 9589887), (9, 5327715), (15, 3196629), (17, 2820555), (27, 1775905), (45, 1065543), (51, 940185), (85, 564111), (135, 355181), (153, 313395), (255, 188037), (289, 165915), (459, 104465), (765, 62679), (867, 55305), (1229, 39015), (1445, 33183), (2295, 20893), (2601, 18435), (3687, 13005), (4335, 11061), (6145, 7803)]