8282427985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 11462472000

約数和(自身を除く): 3180044015

約数列:

[1, 5, 13, 29, 37, 65, 145, 149, 185, 377, 481, 745, 797, 1073, 1885, 1937, 2405, 3985, 4321, 5365, 5513, 9685, 10361, 13949, 21605, 23113, 27565, 29489, 51805, 56173, 69745, 71669, 115565, 118753, 147445, 159877, 280865, 300469, 358345, 383357, 593765, 799385, 855181, 1502345, 1543789, 1916785, 2078401, 3443837, 4275905, 4393861, 7718945, 10392005, 11117353, 17219185, 21969305, 44769881, 55586765, 57120193, 127421969, 223849405, 285600965, 637109845, 1656485597, 8282427985]

約数ペア:

[(1, 8282427985), (5, 1656485597), (13, 637109845), (29, 285600965), (37, 223849405), (65, 127421969), (145, 57120193), (149, 55586765), (185, 44769881), (377, 21969305), (481, 17219185), (745, 11117353), (797, 10392005), (1073, 7718945), (1885, 4393861), (1937, 4275905), (2405, 3443837), (3985, 2078401), (4321, 1916785), (5365, 1543789), (5513, 1502345), (9685, 855181), (10361, 799385), (13949, 593765), (21605, 383357), (23113, 358345), (27565, 300469), (29489, 280865), (51805, 159877), (56173, 147445), (69745, 118753), (71669, 115565)]