83568485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 137410560

約数和(自身を除く): 53842075

約数列:

[1, 5, 7, 11, 13, 35, 55, 59, 65, 77, 91, 143, 283, 295, 385, 413, 455, 649, 715, 767, 1001, 1415, 1981, 2065, 3113, 3245, 3679, 3835, 4543, 5005, 5369, 8437, 9905, 15565, 16697, 18395, 21791, 22715, 25753, 26845, 40469, 42185, 59059, 83485, 108955, 116879, 128765, 183667, 202345, 217061, 283283, 295295, 584395, 918335, 1085305, 1285669, 1416415, 1519427, 2387671, 6428345, 7597135, 11938355, 16713697, 83568485]

約数ペア:

[(1, 83568485), (5, 16713697), (7, 11938355), (11, 7597135), (13, 6428345), (35, 2387671), (55, 1519427), (59, 1416415), (65, 1285669), (77, 1085305), (91, 918335), (143, 584395), (283, 295295), (295, 283283), (385, 217061), (413, 202345), (455, 183667), (649, 128765), (715, 116879), (767, 108955), (1001, 83485), (1415, 59059), (1981, 42185), (2065, 40469), (3113, 26845), (3245, 25753), (3679, 22715), (3835, 21791), (4543, 18395), (5005, 16697), (5369, 15565), (8437, 9905)]