69160455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16889}}^1$

素因数の和:16920

約数の個数: 48

約数和(自身を含む): 147551040

約数和(自身を除く): 78390585

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 16889, 50667, 84445, 118223, 152001, 219557, 253335, 354669, 591115, 658671, 760005, 1064007, 1097785, 1536899, 1773345, 1976013, 3293355, 4610697, 5320035, 7684495, 9880065, 13832091, 23053485, 69160455]

約数ペア:

[(1, 69160455), (3, 23053485), (5, 13832091), (7, 9880065), (9, 7684495), (13, 5320035), (15, 4610697), (21, 3293355), (35, 1976013), (39, 1773345), (45, 1536899), (63, 1097785), (65, 1064007), (91, 760005), (105, 658671), (117, 591115), (195, 354669), (273, 253335), (315, 219557), (455, 152001), (585, 118223), (819, 84445), (1365, 50667), (4095, 16889)]