42175055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4297}}^1$

素因数の和:4466

約数の個数: 16

約数和(自身を含む): 54876864

約数和(自身を除く): 12701809

約数列:

[1, 5, 13, 65, 151, 755, 1963, 4297, 9815, 21485, 55861, 279305, 648847, 3244235, 8435011, 42175055]

約数ペア:

[(1, 42175055), (5, 8435011), (13, 3244235), (65, 648847), (151, 279305), (755, 55861), (1963, 21485), (4297, 9815)]