42565965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218287}}^1$

素因数の和:218308

約数の個数: 16

約数和(自身を含む): 73344768

約数和(自身を除く): 30778803

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 218287, 654861, 1091435, 2837731, 3274305, 8513193, 14188655, 42565965]

約数ペア:

[(1, 42565965), (3, 14188655), (5, 8513193), (13, 3274305), (15, 2837731), (39, 1091435), (65, 654861), (195, 218287)]