42128515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{58921}}^1$

素因数の和:58950

約数の個数: 16

約数和(自身を含む): 59393376

約数和(自身を除く): 17264861

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 58921, 294605, 648131, 765973, 3240655, 3829865, 8425703, 42128515]

約数ペア:

[(1, 42128515), (5, 8425703), (11, 3829865), (13, 3240655), (55, 765973), (65, 648131), (143, 294605), (715, 58921)]