66339715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15233}}^1$

素因数の和:15318

約数の個数: 16

約数和(自身を含む): 87016608

約数和(自身を除く): 20676893

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 15233, 76165, 198029, 990145, 1020611, 5103055, 13267943, 66339715]

約数ペア:

[(1, 66339715), (5, 13267943), (13, 5103055), (65, 1020611), (67, 990145), (335, 198029), (871, 76165), (4355, 15233)]