22889625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 20241255

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 125, 155, 165, 179, 275, 341, 375, 465, 537, 775, 825, 895, 1023, 1375, 1705, 1969, 2325, 2685, 3875, 4125, 4475, 5115, 5549, 5907, 8525, 9845, 11625, 13425, 16647, 22375, 25575, 27745, 29535, 42625, 49225, 61039, 67125, 83235, 127875, 138725, 147675, 183117, 246125, 305195, 416175, 693625, 738375, 915585, 1525975, 2080875, 4577925, 7629875, 22889625]

約数ペア:

[(1, 22889625), (3, 7629875), (5, 4577925), (11, 2080875), (15, 1525975), (25, 915585), (31, 738375), (33, 693625), (55, 416175), (75, 305195), (93, 246125), (125, 183117), (155, 147675), (165, 138725), (179, 127875), (275, 83235), (341, 67125), (375, 61039), (465, 49225), (537, 42625), (775, 29535), (825, 27745), (895, 25575), (1023, 22375), (1375, 16647), (1705, 13425), (1969, 11625), (2325, 9845), (2685, 8525), (3875, 5907), (4125, 5549), (4475, 5115)]