23368345

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 41368320

約数和(自身を除く): 17999975

約数列:

[1, 5, 7, 11, 13, 23, 29, 35, 49, 55, 65, 77, 91, 115, 143, 145, 161, 203, 245, 253, 299, 319, 377, 385, 455, 539, 637, 667, 715, 805, 1001, 1015, 1127, 1265, 1421, 1495, 1595, 1771, 1885, 2093, 2233, 2639, 2695, 3185, 3289, 3335, 4147, 4669, 5005, 5635, 7007, 7105, 7337, 8671, 8855, 10465, 11165, 12397, 13195, 14651, 15631, 16445, 18473, 20735, 23023, 23345, 29029, 32683, 35035, 36685, 43355, 51359, 60697, 61985, 73255, 78155, 92365, 95381, 115115, 145145, 161161, 163415, 203203, 256795, 303485, 359513, 424879, 476905, 667667, 805805, 1016015, 1797565, 2124395, 3338335, 4673669, 23368345]

約数ペア:

[(1, 23368345), (5, 4673669), (7, 3338335), (11, 2124395), (13, 1797565), (23, 1016015), (29, 805805), (35, 667667), (49, 476905), (55, 424879), (65, 359513), (77, 303485), (91, 256795), (115, 203203), (143, 163415), (145, 161161), (161, 145145), (203, 115115), (245, 95381), (253, 92365), (299, 78155), (319, 73255), (377, 61985), (385, 60697), (455, 51359), (539, 43355), (637, 36685), (667, 35035), (715, 32683), (805, 29029), (1001, 23345), (1015, 23023), (1127, 20735), (1265, 18473), (1421, 16445), (1495, 15631), (1595, 14651), (1771, 13195), (1885, 12397), (2093, 11165), (2233, 10465), (2639, 8855), (2695, 8671), (3185, 7337), (3289, 7105), (3335, 7007), (4147, 5635), (4669, 5005)]