127875

素因数分解:

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

素因数の和:60

約数の個数: 32

約数和(自身を含む): 239616

約数和(自身を除く): 111741

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 125, 155, 165, 275, 341, 375, 465, 775, 825, 1023, 1375, 1705, 2325, 3875, 4125, 5115, 8525, 11625, 25575, 42625, 127875]

約数ペア:

[(1, 127875), (3, 42625), (5, 25575), (11, 11625), (15, 8525), (25, 5115), (31, 4125), (33, 3875), (55, 2325), (75, 1705), (93, 1375), (125, 1023), (155, 825), (165, 775), (275, 465), (341, 375)]