75391069

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 87752160

約数和(自身を除く): 12361091

約数列:

[1, 13, 19, 53, 169, 247, 443, 689, 1007, 3211, 5759, 8417, 8957, 13091, 23479, 74867, 109421, 170183, 305227, 446101, 1422473, 3967951, 5799313, 75391069]

約数ペア:

[(1, 75391069), (13, 5799313), (19, 3967951), (53, 1422473), (169, 446101), (247, 305227), (443, 170183), (689, 109421), (1007, 74867), (3211, 23479), (5759, 13091), (8417, 8957)]