5181375

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 8858304

約数和(自身を除く): 3676929

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 337, 375, 615, 1011, 1025, 1685, 3075, 5055, 5125, 8425, 13817, 15375, 25275, 41451, 42125, 69085, 126375, 207255, 345425, 1036275, 1727125, 5181375]

約数ペア:

[(1, 5181375), (3, 1727125), (5, 1036275), (15, 345425), (25, 207255), (41, 126375), (75, 69085), (123, 42125), (125, 41451), (205, 25275), (337, 15375), (375, 13817), (615, 8425), (1011, 5125), (1025, 5055), (1685, 3075)]