140374715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{32233}}^1$

素因数の和:32318

約数の個数: 16

約数和(自身を含む): 184120608

約数和(自身を除く): 43745893

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 32233, 161165, 419029, 2095145, 2159611, 10798055, 28074943, 140374715]

約数ペア:

[(1, 140374715), (5, 28074943), (13, 10798055), (65, 2159611), (67, 2095145), (335, 419029), (871, 161165), (4355, 32233)]