3026375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 4313088

約数和(自身を除く): 1286713

約数列:

[1, 5, 11, 25, 31, 55, 71, 125, 155, 275, 341, 355, 775, 781, 1375, 1705, 1775, 2201, 3875, 3905, 8525, 8875, 11005, 19525, 24211, 42625, 55025, 97625, 121055, 275125, 605275, 3026375]

約数ペア:

[(1, 3026375), (5, 605275), (11, 275125), (25, 121055), (31, 97625), (55, 55025), (71, 42625), (125, 24211), (155, 19525), (275, 11005), (341, 8875), (355, 8525), (775, 3905), (781, 3875), (1375, 2201), (1705, 1775)]