72622755

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34337}}^1$

素因数の和:34395

約数の個数: 24

約数和(自身を含む): 128561472

約数和(自身を除く): 55938717

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 34337, 103011, 171685, 309033, 515055, 1545165, 1613839, 4841517, 8069195, 14524551, 24207585, 72622755]

約数ペア:

[(1, 72622755), (3, 24207585), (5, 14524551), (9, 8069195), (15, 4841517), (45, 1613839), (47, 1545165), (141, 515055), (235, 309033), (423, 171685), (705, 103011), (2115, 34337)]