28023435

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 27134325

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 113, 135, 165, 167, 297, 339, 495, 501, 565, 835, 1017, 1243, 1485, 1503, 1695, 1837, 2505, 3051, 3729, 4509, 5085, 5511, 6215, 7515, 9185, 11187, 15255, 16533, 18645, 18871, 22545, 27555, 33561, 49599, 55935, 56613, 82665, 94355, 167805, 169839, 207581, 247995, 283065, 509517, 622743, 849195, 1037905, 1868229, 2547585, 3113715, 5604687, 9341145, 28023435]

約数ペア:

[(1, 28023435), (3, 9341145), (5, 5604687), (9, 3113715), (11, 2547585), (15, 1868229), (27, 1037905), (33, 849195), (45, 622743), (55, 509517), (99, 283065), (113, 247995), (135, 207581), (165, 169839), (167, 167805), (297, 94355), (339, 82665), (495, 56613), (501, 55935), (565, 49599), (835, 33561), (1017, 27555), (1243, 22545), (1485, 18871), (1503, 18645), (1695, 16533), (1837, 15255), (2505, 11187), (3051, 9185), (3729, 7515), (4509, 6215), (5085, 5511)]