486291885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 857309184

約数和(自身を除く): 371017299

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 227, 255, 271, 465, 527, 681, 813, 1135, 1355, 1581, 2635, 3405, 3859, 4065, 4607, 7037, 7905, 8401, 11577, 13821, 19295, 21111, 23035, 25203, 35185, 42005, 57885, 61517, 69105, 105555, 119629, 126015, 142817, 184551, 307585, 358887, 428451, 598145, 714085, 922755, 1045789, 1794435, 1907027, 2142255, 3137367, 5228945, 5721081, 9535135, 15686835, 28605405, 32419459, 97258377, 162097295, 486291885]

約数ペア:

[(1, 486291885), (3, 162097295), (5, 97258377), (15, 32419459), (17, 28605405), (31, 15686835), (51, 9535135), (85, 5721081), (93, 5228945), (155, 3137367), (227, 2142255), (255, 1907027), (271, 1794435), (465, 1045789), (527, 922755), (681, 714085), (813, 598145), (1135, 428451), (1355, 358887), (1581, 307585), (2635, 184551), (3405, 142817), (3859, 126015), (4065, 119629), (4607, 105555), (7037, 69105), (7905, 61517), (8401, 57885), (11577, 42005), (13821, 35185), (19295, 25203), (21111, 23035)]