147700475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1373}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 197976912

約数和(自身を除く): 50276437

約数列:

[1, 5, 13, 25, 65, 325, 331, 1373, 1655, 4303, 6865, 8275, 17849, 21515, 34325, 89245, 107575, 446225, 454463, 2272315, 5908019, 11361575, 29540095, 147700475]

約数ペア:

[(1, 147700475), (5, 29540095), (13, 11361575), (25, 5908019), (65, 2272315), (325, 454463), (331, 446225), (1373, 107575), (1655, 89245), (4303, 34325), (6865, 21515), (8275, 17849)]