42134495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 58027200

約数和(自身を除く): 15892705

約数列:

[1, 5, 13, 19, 65, 95, 109, 247, 313, 545, 1235, 1417, 1565, 2071, 4069, 5947, 7085, 10355, 20345, 26923, 29735, 34117, 77311, 134615, 170585, 386555, 443521, 648223, 2217605, 3241115, 8426899, 42134495]

約数ペア:

[(1, 42134495), (5, 8426899), (13, 3241115), (19, 2217605), (65, 648223), (95, 443521), (109, 386555), (247, 170585), (313, 134615), (545, 77311), (1235, 34117), (1417, 29735), (1565, 26923), (2071, 20345), (4069, 10355), (5947, 7085)]