68475165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 119892096

約数和(自身を除く): 51416931

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 613, 677, 1839, 2031, 3065, 3385, 6743, 7447, 9195, 10155, 20229, 22341, 33715, 37235, 101145, 111705, 415001, 1245003, 2075005, 4565011, 6225015, 13695033, 22825055, 68475165]

約数ペア:

[(1, 68475165), (3, 22825055), (5, 13695033), (11, 6225015), (15, 4565011), (33, 2075005), (55, 1245003), (165, 415001), (613, 111705), (677, 101145), (1839, 37235), (2031, 33715), (3065, 22341), (3385, 20229), (6743, 10155), (7447, 9195)]