74885085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 151252920

約数和(自身を除く): 76367835

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 153, 165, 187, 255, 363, 495, 561, 605, 765, 809, 935, 1089, 1683, 1815, 2057, 2427, 2805, 4045, 5445, 6171, 7281, 8415, 8899, 10285, 12135, 13753, 18513, 26697, 30855, 36405, 41259, 44495, 68765, 80091, 92565, 97889, 123777, 133485, 151283, 206295, 293667, 400455, 453849, 489445, 618885, 756415, 881001, 1361547, 1468335, 1664113, 2269245, 4405005, 4992339, 6807735, 8320565, 14977017, 24961695, 74885085]

約数ペア:

[(1, 74885085), (3, 24961695), (5, 14977017), (9, 8320565), (11, 6807735), (15, 4992339), (17, 4405005), (33, 2269245), (45, 1664113), (51, 1468335), (55, 1361547), (85, 881001), (99, 756415), (121, 618885), (153, 489445), (165, 453849), (187, 400455), (255, 293667), (363, 206295), (495, 151283), (561, 133485), (605, 123777), (765, 97889), (809, 92565), (935, 80091), (1089, 68765), (1683, 44495), (1815, 41259), (2057, 36405), (2427, 30855), (2805, 26697), (4045, 18513), (5445, 13753), (6171, 12135), (7281, 10285), (8415, 8899)]