73328255

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 126489600

約数和(自身を除く): 53161345

約数列:

[1, 5, 7, 11, 13, 23, 35, 49, 55, 65, 77, 91, 115, 143, 161, 169, 245, 253, 299, 343, 385, 455, 539, 637, 715, 805, 845, 1001, 1127, 1183, 1265, 1495, 1715, 1771, 1859, 2093, 2695, 3185, 3289, 3773, 3887, 4459, 5005, 5635, 5915, 7007, 7889, 8281, 8855, 9295, 10465, 12397, 13013, 14651, 16445, 18865, 19435, 22295, 23023, 27209, 35035, 39445, 41405, 42757, 49049, 57967, 61985, 65065, 73255, 86779, 91091, 102557, 115115, 136045, 161161, 190463, 213785, 245245, 289835, 299299, 433895, 455455, 512785, 637637, 805805, 952315, 1128127, 1333241, 1496495, 2095093, 3188185, 5640635, 6666205, 10475465, 14665651, 73328255]

約数ペア:

[(1, 73328255), (5, 14665651), (7, 10475465), (11, 6666205), (13, 5640635), (23, 3188185), (35, 2095093), (49, 1496495), (55, 1333241), (65, 1128127), (77, 952315), (91, 805805), (115, 637637), (143, 512785), (161, 455455), (169, 433895), (245, 299299), (253, 289835), (299, 245245), (343, 213785), (385, 190463), (455, 161161), (539, 136045), (637, 115115), (715, 102557), (805, 91091), (845, 86779), (1001, 73255), (1127, 65065), (1183, 61985), (1265, 57967), (1495, 49049), (1715, 42757), (1771, 41405), (1859, 39445), (2093, 35035), (2695, 27209), (3185, 23023), (3289, 22295), (3773, 19435), (3887, 18865), (4459, 16445), (5005, 14651), (5635, 13013), (5915, 12397), (7007, 10465), (7889, 9295), (8281, 8855)]