8045706565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1\times {\mathrm{1973}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 10652019840

約数和(自身を除く): 2606313275

約数列:

[1, 5, 13, 43, 65, 215, 559, 1459, 1973, 2795, 7295, 9865, 18967, 25649, 62737, 84839, 94835, 128245, 313685, 424195, 815581, 1102907, 2878607, 4077905, 5514535, 14393035, 37421891, 123780101, 187109455, 618900505, 1609141313, 8045706565]

約数ペア:

[(1, 8045706565), (5, 1609141313), (13, 618900505), (43, 187109455), (65, 123780101), (215, 37421891), (559, 14393035), (1459, 5514535), (1973, 4077905), (2795, 2878607), (7295, 1102907), (9865, 815581), (18967, 424195), (25649, 313685), (62737, 128245), (84839, 94835)]