2394275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 3281040

約数和(自身を除く): 886765

約数列:

[1, 5, 13, 25, 53, 65, 139, 265, 325, 689, 695, 1325, 1807, 3445, 3475, 7367, 9035, 17225, 36835, 45175, 95771, 184175, 478855, 2394275]

約数ペア:

[(1, 2394275), (5, 478855), (13, 184175), (25, 95771), (53, 45175), (65, 36835), (139, 17225), (265, 9035), (325, 7367), (689, 3475), (695, 3445), (1325, 1807)]