48100905

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20959}}^1$

素因数の和:20990

約数の個数: 32

約数和(自身を含む): 90547200

約数和(自身を除く): 42446295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 20959, 62877, 104795, 188631, 314385, 356303, 565893, 943155, 1068909, 1781515, 2829465, 3206727, 5344545, 9620181, 16033635, 48100905]

約数ペア:

[(1, 48100905), (3, 16033635), (5, 9620181), (9, 5344545), (15, 3206727), (17, 2829465), (27, 1781515), (45, 1068909), (51, 943155), (85, 565893), (135, 356303), (153, 314385), (255, 188631), (459, 104795), (765, 62877), (2295, 20959)]