1305023665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1867}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 1743068160

約数和(自身を除く): 438044495

約数列:

[1, 5, 11, 55, 71, 179, 355, 781, 895, 1867, 1969, 3905, 9335, 9845, 12709, 20537, 63545, 102685, 132557, 139799, 334193, 662785, 698995, 1458127, 1670965, 3676123, 7290635, 18380615, 23727703, 118638515, 261004733, 1305023665]

約数ペア:

[(1, 1305023665), (5, 261004733), (11, 118638515), (55, 23727703), (71, 18380615), (179, 7290635), (355, 3676123), (781, 1670965), (895, 1458127), (1867, 698995), (1969, 662785), (3905, 334193), (9335, 139799), (9845, 132557), (12709, 102685), (20537, 63545)]