4488075

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 8456800

約数和(自身を除く): 3968725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 109, 135, 183, 225, 305, 327, 545, 549, 675, 915, 981, 1525, 1635, 1647, 2725, 2745, 2943, 4575, 4905, 6649, 8175, 8235, 13725, 14715, 19947, 24525, 33245, 41175, 59841, 73575, 99735, 166225, 179523, 299205, 498675, 897615, 1496025, 4488075]

約数ペア:

[(1, 4488075), (3, 1496025), (5, 897615), (9, 498675), (15, 299205), (25, 179523), (27, 166225), (45, 99735), (61, 73575), (75, 59841), (109, 41175), (135, 33245), (183, 24525), (225, 19947), (305, 14715), (327, 13725), (545, 8235), (549, 8175), (675, 6649), (915, 4905), (981, 4575), (1525, 2943), (1635, 2745), (1647, 2725)]