15695056377

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{248879}}^1$

素因数の和:248923

約数の個数: 72

約数和(自身を含む): 30982573440

約数和(自身を除く): 15287517063

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1287, 1617, 1911, 3003, 4851, 5733, 7007, 9009, 21021, 63063, 248879, 746637, 1742153, 2239911, 2737669, 3235427, 5226459, 8213007, 9706281, 12195071, 15679377, 19163683, 22647989, 24639021, 29118843, 35589697, 36585213, 57491049, 67943967, 106769091, 109755639, 134145781, 158535923, 172473147, 203831901, 249127879, 320307273, 402437343, 475607769, 747383637, 1207312029, 1426823307, 1743895153, 2242150911, 5231685459, 15695056377]

約数ペア:

[(1, 15695056377), (3, 5231685459), (7, 2242150911), (9, 1743895153), (11, 1426823307), (13, 1207312029), (21, 747383637), (33, 475607769), (39, 402437343), (49, 320307273), (63, 249127879), (77, 203831901), (91, 172473147), (99, 158535923), (117, 134145781), (143, 109755639), (147, 106769091), (231, 67943967), (273, 57491049), (429, 36585213), (441, 35589697), (539, 29118843), (637, 24639021), (693, 22647989), (819, 19163683), (1001, 15679377), (1287, 12195071), (1617, 9706281), (1911, 8213007), (3003, 5226459), (4851, 3235427), (5733, 2737669), (7007, 2239911), (9009, 1742153), (21021, 746637), (63063, 248879)]