39257625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 73801728

約数和(自身を除く): 34544103

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 125, 155, 165, 275, 307, 341, 375, 465, 775, 825, 921, 1023, 1375, 1535, 1705, 2325, 3377, 3875, 4125, 4605, 5115, 7675, 8525, 9517, 10131, 11625, 16885, 23025, 25575, 28551, 38375, 42625, 47585, 50655, 84425, 104687, 115125, 127875, 142755, 237925, 253275, 314061, 422125, 523435, 713775, 1189625, 1266375, 1570305, 2617175, 3568875, 7851525, 13085875, 39257625]

約数ペア:

[(1, 39257625), (3, 13085875), (5, 7851525), (11, 3568875), (15, 2617175), (25, 1570305), (31, 1266375), (33, 1189625), (55, 713775), (75, 523435), (93, 422125), (125, 314061), (155, 253275), (165, 237925), (275, 142755), (307, 127875), (341, 115125), (375, 104687), (465, 84425), (775, 50655), (825, 47585), (921, 42625), (1023, 38375), (1375, 28551), (1535, 25575), (1705, 23025), (2325, 16885), (3377, 11625), (3875, 10131), (4125, 9517), (4605, 8525), (5115, 7675)]