4763996875

素因数分解:

$5^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 6720226128

約数和(自身を除く): 1956229253

約数列:

[1, 5, 11, 25, 43, 55, 121, 125, 215, 275, 293, 473, 605, 625, 1075, 1375, 1465, 2365, 3025, 3125, 3223, 5203, 5375, 6875, 7325, 11825, 12599, 15125, 16115, 26015, 26875, 34375, 35453, 36625, 59125, 62995, 75625, 80575, 130075, 134375, 138589, 177265, 183125, 295625, 314975, 378125, 402875, 650375, 692945, 886325, 915625, 1478125, 1524479, 1574875, 2014375, 3251875, 3464725, 4431625, 7622395, 7874375, 10071875, 16259375, 17323625, 22158125, 38111975, 39371875, 86618125, 110790625, 190559875, 433090625, 952799375, 4763996875]

約数ペア:

[(1, 4763996875), (5, 952799375), (11, 433090625), (25, 190559875), (43, 110790625), (55, 86618125), (121, 39371875), (125, 38111975), (215, 22158125), (275, 17323625), (293, 16259375), (473, 10071875), (605, 7874375), (625, 7622395), (1075, 4431625), (1375, 3464725), (1465, 3251875), (2365, 2014375), (3025, 1574875), (3125, 1524479), (3223, 1478125), (5203, 915625), (5375, 886325), (6875, 692945), (7325, 650375), (11825, 402875), (12599, 378125), (15125, 314975), (16115, 295625), (26015, 183125), (26875, 177265), (34375, 138589), (35453, 134375), (36625, 130075), (59125, 80575), (62995, 75625)]