42030105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3217}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 73524864

約数和(自身を除く): 31494759

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 3217, 4355, 9651, 13065, 16085, 41821, 48255, 125463, 209105, 215539, 627315, 646617, 1077695, 2802007, 3233085, 8406021, 14010035, 42030105]

約数ペア:

[(1, 42030105), (3, 14010035), (5, 8406021), (13, 3233085), (15, 2802007), (39, 1077695), (65, 646617), (67, 627315), (195, 215539), (201, 209105), (335, 125463), (871, 48255), (1005, 41821), (2613, 16085), (3217, 13065), (4355, 9651)]