3180825

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 5809648

約数和(自身を除く): 2628823

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 211, 225, 335, 603, 633, 1005, 1055, 1675, 1899, 3015, 3165, 5025, 5275, 9495, 14137, 15075, 15825, 42411, 47475, 70685, 127233, 212055, 353425, 636165, 1060275, 3180825]

約数ペア:

[(1, 3180825), (3, 1060275), (5, 636165), (9, 353425), (15, 212055), (25, 127233), (45, 70685), (67, 47475), (75, 42411), (201, 15825), (211, 15075), (225, 14137), (335, 9495), (603, 5275), (633, 5025), (1005, 3165), (1055, 3015), (1675, 1899)]