6809265

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 13799808

約数和(自身を除く): 6990543

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 43, 45, 51, 69, 81, 85, 115, 129, 135, 153, 207, 215, 255, 345, 387, 391, 405, 459, 621, 645, 731, 765, 989, 1035, 1161, 1173, 1377, 1863, 1935, 1955, 2193, 2295, 2967, 3105, 3483, 3519, 3655, 4945, 5805, 5865, 6579, 6885, 8901, 9315, 10557, 10965, 14835, 16813, 17415, 17595, 19737, 26703, 31671, 32895, 44505, 50439, 52785, 59211, 80109, 84065, 98685, 133515, 151317, 158355, 252195, 296055, 400545, 453951, 756585, 1361853, 2269755, 6809265]

約数ペア:

[(1, 6809265), (3, 2269755), (5, 1361853), (9, 756585), (15, 453951), (17, 400545), (23, 296055), (27, 252195), (43, 158355), (45, 151317), (51, 133515), (69, 98685), (81, 84065), (85, 80109), (115, 59211), (129, 52785), (135, 50439), (153, 44505), (207, 32895), (215, 31671), (255, 26703), (345, 19737), (387, 17595), (391, 17415), (405, 16813), (459, 14835), (621, 10965), (645, 10557), (731, 9315), (765, 8901), (989, 6885), (1035, 6579), (1161, 5865), (1173, 5805), (1377, 4945), (1863, 3655), (1935, 3519), (1955, 3483), (2193, 3105), (2295, 2967)]