29280015

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 23285745

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2027, 2889, 4815, 6081, 10135, 14445, 18243, 30405, 54729, 91215, 216889, 273645, 650667, 1084445, 1952001, 3253335, 5856003, 9760005, 29280015]

約数ペア:

[(1, 29280015), (3, 9760005), (5, 5856003), (9, 3253335), (15, 1952001), (27, 1084445), (45, 650667), (107, 273645), (135, 216889), (321, 91215), (535, 54729), (963, 30405), (1605, 18243), (2027, 14445), (2889, 10135), (4815, 6081)]