16427125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 24111360

約数和(自身を除く): 7684235

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 919, 1375, 1625, 3575, 4595, 10109, 11947, 17875, 22975, 50545, 59735, 114875, 131417, 252725, 298675, 657085, 1263625, 1493375, 3285425, 16427125]

約数ペア:

[(1, 16427125), (5, 3285425), (11, 1493375), (13, 1263625), (25, 657085), (55, 298675), (65, 252725), (125, 131417), (143, 114875), (275, 59735), (325, 50545), (715, 22975), (919, 17875), (1375, 11947), (1625, 10109), (3575, 4595)]