127989061185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{64489}}^1$

素因数の和:64738

約数の個数: 64

約数和(自身を含む): 223100317440

約数和(自身を除く): 95111256255

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 181, 215, 255, 543, 645, 731, 905, 2193, 2715, 3077, 3655, 7783, 9231, 10965, 15385, 23349, 38915, 46155, 64489, 116745, 132311, 193467, 322445, 396933, 661555, 967335, 1096313, 1984665, 2773027, 3288939, 5481565, 8319081, 11672509, 13865135, 16444695, 35017527, 41595405, 47141459, 58362545, 141424377, 175087635, 198432653, 235707295, 501917887, 595297959, 707121885, 992163265, 1505753661, 2509589435, 2976489795, 7528768305, 8532604079, 25597812237, 42663020395, 127989061185]

約数ペア:

[(1, 127989061185), (3, 42663020395), (5, 25597812237), (15, 8532604079), (17, 7528768305), (43, 2976489795), (51, 2509589435), (85, 1505753661), (129, 992163265), (181, 707121885), (215, 595297959), (255, 501917887), (543, 235707295), (645, 198432653), (731, 175087635), (905, 141424377), (2193, 58362545), (2715, 47141459), (3077, 41595405), (3655, 35017527), (7783, 16444695), (9231, 13865135), (10965, 11672509), (15385, 8319081), (23349, 5481565), (38915, 3288939), (46155, 2773027), (64489, 1984665), (116745, 1096313), (132311, 967335), (193467, 661555), (322445, 396933)]