739640949385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 993073011840

約数和(自身を除く): 253432062455

約数列:

[1, 5, 13, 65, 67, 89, 169, 181, 335, 445, 811, 845, 871, 905, 1157, 2353, 4055, 4355, 5785, 5963, 10543, 11323, 11765, 12127, 15041, 16109, 29815, 30589, 52715, 54337, 56615, 60635, 72179, 75205, 77519, 80545, 137059, 146791, 152945, 157651, 209417, 271685, 360895, 387595, 685295, 706381, 733955, 788255, 938327, 1007747, 1047085, 1079303, 1908283, 2049463, 2722421, 3531905, 4691635, 4835993, 5038735, 5396515, 9182953, 9541415, 9834997, 10247315, 12198251, 13064399, 13612105, 14030939, 24179965, 24807679, 45914765, 49174985, 60991255, 62867909, 65321995, 70154695, 124038395, 127854961, 169837187, 182402207, 314339545, 639274805, 817282817, 849185935, 875314733, 912011035, 1662114493, 2207883431, 4086414085, 4376573665, 8310572465, 11039417155, 11379091529, 56895457645, 147928189877, 739640949385]

約数ペア:

[(1, 739640949385), (5, 147928189877), (13, 56895457645), (65, 11379091529), (67, 11039417155), (89, 8310572465), (169, 4376573665), (181, 4086414085), (335, 2207883431), (445, 1662114493), (811, 912011035), (845, 875314733), (871, 849185935), (905, 817282817), (1157, 639274805), (2353, 314339545), (4055, 182402207), (4355, 169837187), (5785, 127854961), (5963, 124038395), (10543, 70154695), (11323, 65321995), (11765, 62867909), (12127, 60991255), (15041, 49174985), (16109, 45914765), (29815, 24807679), (30589, 24179965), (52715, 14030939), (54337, 13612105), (56615, 13064399), (60635, 12198251), (72179, 10247315), (75205, 9834997), (77519, 9541415), (80545, 9182953), (137059, 5396515), (146791, 5038735), (152945, 4835993), (157651, 4691635), (209417, 3531905), (271685, 2722421), (360895, 2049463), (387595, 1908283), (685295, 1079303), (706381, 1047085), (733955, 1007747), (788255, 938327)]