1447028555

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{523}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 2116088064

約数和(自身を除く): 669059509

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 491, 523, 805, 1127, 2455, 2615, 3437, 3661, 5635, 11293, 12029, 17185, 18305, 24059, 25627, 56465, 60145, 79051, 84203, 120295, 128135, 256793, 395255, 421015, 553357, 589421, 1283965, 1797551, 2766785, 2947105, 5906239, 8987755, 12582857, 29531195, 41343673, 62914285, 206718365, 289405711, 1447028555]

約数ペア:

[(1, 1447028555), (5, 289405711), (7, 206718365), (23, 62914285), (35, 41343673), (49, 29531195), (115, 12582857), (161, 8987755), (245, 5906239), (491, 2947105), (523, 2766785), (805, 1797551), (1127, 1283965), (2455, 589421), (2615, 553357), (3437, 421015), (3661, 395255), (5635, 256793), (11293, 128135), (12029, 120295), (17185, 84203), (18305, 79051), (24059, 60145), (25627, 56465)]