2615697095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 3765858480

約数和(自身を除く): 1150161385

約数列:

[1, 5, 11, 17, 43, 55, 85, 89, 187, 215, 289, 445, 473, 731, 935, 979, 1445, 1513, 1849, 2365, 3179, 3655, 3827, 4895, 7565, 8041, 9245, 12427, 15895, 16643, 19135, 20339, 25721, 31433, 40205, 42097, 62135, 65059, 83215, 101695, 128605, 136697, 157165, 164561, 210485, 282931, 325295, 345763, 534361, 683485, 715649, 822805, 1106003, 1414655, 1728815, 1810171, 2671805, 2797537, 3578245, 5530015, 5877971, 9050855, 12166033, 13987685, 29389855, 30772907, 47558129, 60830165, 153864535, 237790645, 523139419, 2615697095]

約数ペア:

[(1, 2615697095), (5, 523139419), (11, 237790645), (17, 153864535), (43, 60830165), (55, 47558129), (85, 30772907), (89, 29389855), (187, 13987685), (215, 12166033), (289, 9050855), (445, 5877971), (473, 5530015), (731, 3578245), (935, 2797537), (979, 2671805), (1445, 1810171), (1513, 1728815), (1849, 1414655), (2365, 1106003), (3179, 822805), (3655, 715649), (3827, 683485), (4895, 534361), (7565, 345763), (8041, 325295), (9245, 282931), (12427, 210485), (15895, 164561), (16643, 157165), (19135, 136697), (20339, 128605), (25721, 101695), (31433, 83215), (40205, 65059), (42097, 62135)]