8046045

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 16805880

約数和(自身を除く): 8759835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 89, 105, 123, 147, 205, 245, 267, 287, 315, 369, 441, 445, 615, 623, 735, 801, 861, 1335, 1435, 1845, 1869, 2009, 2205, 2583, 3115, 3649, 4005, 4305, 4361, 5607, 6027, 9345, 10045, 10947, 12915, 13083, 18081, 18245, 21805, 25543, 28035, 30135, 32841, 39249, 54735, 65415, 76629, 90405, 127715, 164205, 178801, 196245, 229887, 383145, 536403, 894005, 1149435, 1609209, 2682015, 8046045]

約数ペア:

[(1, 8046045), (3, 2682015), (5, 1609209), (7, 1149435), (9, 894005), (15, 536403), (21, 383145), (35, 229887), (41, 196245), (45, 178801), (49, 164205), (63, 127715), (89, 90405), (105, 76629), (123, 65415), (147, 54735), (205, 39249), (245, 32841), (267, 30135), (287, 28035), (315, 25543), (369, 21805), (441, 18245), (445, 18081), (615, 13083), (623, 12915), (735, 10947), (801, 10045), (861, 9345), (1335, 6027), (1435, 5607), (1845, 4361), (1869, 4305), (2009, 4005), (2205, 3649), (2583, 3115)]