68021965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3877}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 92839320

約数和(自身を除く): 24817355

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 3509, 3877, 17545, 19385, 42647, 112433, 213235, 469117, 562165, 1236763, 2345585, 6183815, 13604393, 68021965]

約数ペア:

[(1, 68021965), (5, 13604393), (11, 6183815), (29, 2345585), (55, 1236763), (121, 562165), (145, 469117), (319, 213235), (605, 112433), (1595, 42647), (3509, 19385), (3877, 17545)]