127934675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 183321600

約数和(自身を除く): 55386925

約数列:

[1, 5, 11, 25, 31, 43, 55, 155, 215, 275, 341, 349, 473, 775, 1075, 1333, 1705, 1745, 2365, 3839, 6665, 8525, 8725, 10819, 11825, 14663, 15007, 19195, 33325, 54095, 73315, 75035, 95975, 119009, 165077, 270475, 366575, 375175, 465217, 595045, 825385, 2326085, 2975225, 4126925, 5117387, 11630425, 25586935, 127934675]

約数ペア:

[(1, 127934675), (5, 25586935), (11, 11630425), (25, 5117387), (31, 4126925), (43, 2975225), (55, 2326085), (155, 825385), (215, 595045), (275, 465217), (341, 375175), (349, 366575), (473, 270475), (775, 165077), (1075, 119009), (1333, 95975), (1705, 75035), (1745, 73315), (2365, 54095), (3839, 33325), (6665, 19195), (8525, 15007), (8725, 14663), (10819, 11825)]