11378115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 23115456

約数和(自身を除く): 11737341

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 881, 1435, 1845, 2583, 2643, 4305, 4405, 6167, 7929, 12915, 13215, 18501, 30835, 36121, 39645, 55503, 92505, 108363, 180605, 252847, 277515, 325089, 541815, 758541, 1264235, 1625445, 2275623, 3792705, 11378115]

約数ペア:

[(1, 11378115), (3, 3792705), (5, 2275623), (7, 1625445), (9, 1264235), (15, 758541), (21, 541815), (35, 325089), (41, 277515), (45, 252847), (63, 180605), (105, 108363), (123, 92505), (205, 55503), (287, 39645), (315, 36121), (369, 30835), (615, 18501), (861, 13215), (881, 12915), (1435, 7929), (1845, 6167), (2583, 4405), (2643, 4305)]