7139634075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2886

約数の個数: 144

約数和(自身を含む): 15639624000

約数和(自身を除く): 8499989925

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 97, 105, 119, 153, 175, 225, 255, 291, 315, 357, 425, 485, 525, 595, 679, 765, 873, 1071, 1275, 1455, 1575, 1649, 1785, 2037, 2425, 2749, 2975, 3395, 3825, 4365, 4947, 5355, 6111, 7275, 8245, 8247, 8925, 10185, 11543, 13745, 14841, 16975, 19243, 21825, 24735, 24741, 26775, 30555, 34629, 41225, 41235, 46733, 50925, 57715, 57729, 68725, 74205, 96215, 103887, 123675, 123705, 140199, 152775, 173145, 173187, 206175, 233665, 266653, 288575, 288645, 327131, 371025, 420597, 481075, 519435, 618525, 700995, 799959, 865725, 865935, 981393, 1168325, 1333265, 1443225, 1635655, 1866571, 2102985, 2399877, 2597175, 2944179, 3504975, 3999795, 4329675, 4533101, 4906965, 5599713, 6666325, 8178275, 9332855, 10514925, 11999385, 13599303, 14720895, 16799139, 19998975, 22665505, 24534825, 27998565, 31731707, 40797909, 46664275, 59996925, 67996515, 73604475, 83995695, 95195121, 113327525, 139992825, 158658535, 203989545, 285585363, 339982575, 419978475, 475975605, 793292675, 1019947725, 1427926815, 2379878025, 7139634075]

約数ペア:

[(1, 7139634075), (3, 2379878025), (5, 1427926815), (7, 1019947725), (9, 793292675), (15, 475975605), (17, 419978475), (21, 339982575), (25, 285585363), (35, 203989545), (45, 158658535), (51, 139992825), (63, 113327525), (75, 95195121), (85, 83995695), (97, 73604475), (105, 67996515), (119, 59996925), (153, 46664275), (175, 40797909), (225, 31731707), (255, 27998565), (291, 24534825), (315, 22665505), (357, 19998975), (425, 16799139), (485, 14720895), (525, 13599303), (595, 11999385), (679, 10514925), (765, 9332855), (873, 8178275), (1071, 6666325), (1275, 5599713), (1455, 4906965), (1575, 4533101), (1649, 4329675), (1785, 3999795), (2037, 3504975), (2425, 2944179), (2749, 2597175), (2975, 2399877), (3395, 2102985), (3825, 1866571), (4365, 1635655), (4947, 1443225), (5355, 1333265), (6111, 1168325), (7275, 981393), (8245, 865935), (8247, 865725), (8925, 799959), (10185, 700995), (11543, 618525), (13745, 519435), (14841, 481075), (16975, 420597), (19243, 371025), (21825, 327131), (24735, 288645), (24741, 288575), (26775, 266653), (30555, 233665), (34629, 206175), (41225, 173187), (41235, 173145), (46733, 152775), (50925, 140199), (57715, 123705), (57729, 123675), (68725, 103887), (74205, 96215)]