28882545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 48107520

約数和(自身を除く): 19224975

約数列:

[1, 3, 5, 15, 31, 93, 155, 179, 347, 465, 537, 895, 1041, 1735, 2685, 5205, 5549, 10757, 16647, 27745, 32271, 53785, 62113, 83235, 161355, 186339, 310565, 931695, 1925503, 5776509, 9627515, 28882545]

約数ペア:

[(1, 28882545), (3, 9627515), (5, 5776509), (15, 1925503), (31, 931695), (93, 310565), (155, 186339), (179, 161355), (347, 83235), (465, 62113), (537, 53785), (895, 32271), (1041, 27745), (1735, 16647), (2685, 10757), (5205, 5549)]