1230481475

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{1931}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 1552400640

約数和(自身を除く): 321919165

約数列:

[1, 5, 25, 71, 355, 359, 1775, 1795, 1931, 8975, 9655, 25489, 48275, 127445, 137101, 637225, 685505, 693229, 3427525, 3466145, 17330725, 49219259, 246096295, 1230481475]

約数ペア:

[(1, 1230481475), (5, 246096295), (25, 49219259), (71, 17330725), (355, 3466145), (359, 3427525), (1775, 693229), (1795, 685505), (1931, 637225), (8975, 137101), (9655, 127445), (25489, 48275)]