26813304315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{28289}}^1$

素因数の和:28386

約数の個数: 128

約数和(自身を含む): 58662144000

約数和(自身を除く): 31848839685

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 59, 63, 85, 105, 119, 135, 153, 177, 189, 255, 295, 315, 357, 413, 459, 531, 595, 765, 885, 945, 1003, 1071, 1239, 1593, 1785, 2065, 2295, 2655, 3009, 3213, 3717, 5015, 5355, 6195, 7021, 7965, 9027, 11151, 15045, 16065, 18585, 21063, 27081, 28289, 35105, 45135, 55755, 63189, 84867, 105315, 135405, 141445, 189567, 198023, 254601, 315945, 424335, 480913, 594069, 763803, 947835, 990115, 1273005, 1442739, 1669051, 1782207, 2404565, 2970345, 3366391, 3819015, 4328217, 5007153, 5346621, 7213695, 8345255, 8911035, 10099173, 11683357, 12984651, 15021459, 16831955, 21641085, 25035765, 26733105, 28373867, 30297519, 35050071, 45064377, 50495865, 58416785, 64923255, 75107295, 85121601, 90892557, 105150213, 141869335, 151487595, 175250355, 198617069, 225321885, 255364803, 315450639, 425608005, 454462785, 525751065, 595851207, 766094409, 993085345, 1276824015, 1577253195, 1787553621, 2979256035, 3830472045, 5362660863, 8937768105, 26813304315]

約数ペア:

[(1, 26813304315), (3, 8937768105), (5, 5362660863), (7, 3830472045), (9, 2979256035), (15, 1787553621), (17, 1577253195), (21, 1276824015), (27, 993085345), (35, 766094409), (45, 595851207), (51, 525751065), (59, 454462785), (63, 425608005), (85, 315450639), (105, 255364803), (119, 225321885), (135, 198617069), (153, 175250355), (177, 151487595), (189, 141869335), (255, 105150213), (295, 90892557), (315, 85121601), (357, 75107295), (413, 64923255), (459, 58416785), (531, 50495865), (595, 45064377), (765, 35050071), (885, 30297519), (945, 28373867), (1003, 26733105), (1071, 25035765), (1239, 21641085), (1593, 16831955), (1785, 15021459), (2065, 12984651), (2295, 11683357), (2655, 10099173), (3009, 8911035), (3213, 8345255), (3717, 7213695), (5015, 5346621), (5355, 5007153), (6195, 4328217), (7021, 3819015), (7965, 3366391), (9027, 2970345), (11151, 2404565), (15045, 1782207), (16065, 1669051), (18585, 1442739), (21063, 1273005), (27081, 990115), (28289, 947835), (35105, 763803), (45135, 594069), (55755, 480913), (63189, 424335), (84867, 315945), (105315, 254601), (135405, 198023), (141445, 189567)]