11145.000000

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 823680

約数和(自身を除く): 374055

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 125, 165, 275, 327, 375, 545, 825, 1199, 1375, 1635, 2725, 3597, 4125, 5995, 8175, 13625, 17985, 29975, 40875, 89925, 149875, 449625]

約数ペア:

[(1, 449625), (3, 149875), (5, 89925), (11, 40875), (15, 29975), (25, 17985), (33, 13625), (55, 8175), (75, 5995), (109, 4125), (125, 3597), (165, 2725), (275, 1635), (327, 1375), (375, 1199), (545, 825)]