1859968485

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 3515436288

約数和(自身を除く): 1655467803

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 53, 69, 115, 123, 159, 205, 207, 265, 345, 369, 477, 615, 795, 827, 943, 1035, 1219, 1845, 2173, 2385, 2481, 2829, 3657, 4135, 4715, 6095, 6519, 7443, 8487, 10865, 10971, 12405, 14145, 18285, 19021, 19557, 32595, 33907, 37215, 42435, 43831, 49979, 54855, 57063, 95105, 97785, 101721, 131493, 149937, 169535, 171189, 219155, 249895, 285315, 305163, 394479, 449811, 508605, 657465, 749685, 779861, 855945, 1008113, 1525815, 1797071, 1972395, 2249055, 2339583, 3024339, 3899305, 5040565, 5391213, 7018749, 8985355, 9073017, 11697915, 15121695, 16173639, 26956065, 35093745, 41332633, 45365085, 80868195, 123997899, 206663165, 371993697, 619989495, 1859968485]

約数ペア:

[(1, 1859968485), (3, 619989495), (5, 371993697), (9, 206663165), (15, 123997899), (23, 80868195), (41, 45365085), (45, 41332633), (53, 35093745), (69, 26956065), (115, 16173639), (123, 15121695), (159, 11697915), (205, 9073017), (207, 8985355), (265, 7018749), (345, 5391213), (369, 5040565), (477, 3899305), (615, 3024339), (795, 2339583), (827, 2249055), (943, 1972395), (1035, 1797071), (1219, 1525815), (1845, 1008113), (2173, 855945), (2385, 779861), (2481, 749685), (2829, 657465), (3657, 508605), (4135, 449811), (4715, 394479), (6095, 305163), (6519, 285315), (7443, 249895), (8487, 219155), (10865, 171189), (10971, 169535), (12405, 149937), (14145, 131493), (18285, 101721), (19021, 97785), (19557, 95105), (32595, 57063), (33907, 54855), (37215, 49979), (42435, 43831)]