11969265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 24532992

約数和(自身を除く): 12563727

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 241, 301, 385, 473, 645, 723, 903, 1155, 1205, 1419, 1505, 1687, 2365, 2651, 3311, 3615, 4515, 5061, 7095, 7953, 8435, 9933, 10363, 13255, 16555, 18557, 25305, 31089, 39765, 49665, 51815, 55671, 72541, 92785, 113993, 155445, 217623, 278355, 341979, 362705, 569965, 797951, 1088115, 1709895, 2393853, 3989755, 11969265]

約数ペア:

[(1, 11969265), (3, 3989755), (5, 2393853), (7, 1709895), (11, 1088115), (15, 797951), (21, 569965), (33, 362705), (35, 341979), (43, 278355), (55, 217623), (77, 155445), (105, 113993), (129, 92785), (165, 72541), (215, 55671), (231, 51815), (241, 49665), (301, 39765), (385, 31089), (473, 25305), (645, 18557), (723, 16555), (903, 13255), (1155, 10363), (1205, 9933), (1419, 8435), (1505, 7953), (1687, 7095), (2365, 5061), (2651, 4515), (3311, 3615)]