1291254014025

素因数分解:

$3^2\times 5^2\times {\mathrm{9901}}^1\times {\mathrm{579629}}^1$

素因数の和:589546

約数の個数: 36

約数和(自身を含む): 2313016992780

約数和(自身を除く): 1021762978755

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9901, 29703, 49505, 89109, 148515, 247525, 445545, 579629, 742575, 1738887, 2227725, 2898145, 5216661, 8694435, 14490725, 26083305, 43472175, 130416525, 5738906729, 17216720187, 28694533645, 51650160561, 86083600935, 143472668225, 258250802805, 430418004675, 1291254014025]

約数ペア:

[(1, 1291254014025), (3, 430418004675), (5, 258250802805), (9, 143472668225), (15, 86083600935), (25, 51650160561), (45, 28694533645), (75, 17216720187), (225, 5738906729), (9901, 130416525), (29703, 43472175), (49505, 26083305), (89109, 14490725), (148515, 8694435), (247525, 5216661), (445545, 2898145), (579629, 2227725), (742575, 1738887)]