11843055

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 24648624

約数和(自身を除く): 12805569

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 49, 63, 105, 123, 131, 147, 205, 245, 287, 315, 369, 393, 441, 615, 655, 735, 861, 917, 1179, 1435, 1845, 1965, 2009, 2205, 2583, 2751, 4305, 4585, 5371, 5895, 6027, 6419, 8253, 10045, 12915, 13755, 16113, 18081, 19257, 26855, 30135, 32095, 37597, 41265, 48339, 57771, 80565, 90405, 96285, 112791, 187985, 241695, 263179, 288855, 338373, 563955, 789537, 1315895, 1691865, 2368611, 3947685, 11843055]

約数ペア:

[(1, 11843055), (3, 3947685), (5, 2368611), (7, 1691865), (9, 1315895), (15, 789537), (21, 563955), (35, 338373), (41, 288855), (45, 263179), (49, 241695), (63, 187985), (105, 112791), (123, 96285), (131, 90405), (147, 80565), (205, 57771), (245, 48339), (287, 41265), (315, 37597), (369, 32095), (393, 30135), (441, 26855), (615, 19257), (655, 18081), (735, 16113), (861, 13755), (917, 12915), (1179, 10045), (1435, 8253), (1845, 6419), (1965, 6027), (2009, 5895), (2205, 5371), (2583, 4585), (2751, 4305)]