2499687029895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1091}}^1\times {\mathrm{1262363}}^1$

素因数の和:1263484

約数の個数: 48

約数和(自身を含む): 4400176749696

約数和(自身を除く): 1900489719801

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1091, 1815, 3273, 5455, 12001, 16365, 36003, 60005, 132011, 180015, 396033, 660055, 1262363, 1980165, 3787089, 6311815, 13885993, 18935445, 41657979, 69429965, 152745923, 208289895, 458237769, 763729615, 1377238033, 2291188845, 4131714099, 6886190165, 15149618363, 20658570495, 45448855089, 75748091815, 166645801993, 227244275445, 499937405979, 833229009965, 2499687029895]

約数ペア:

[(1, 2499687029895), (3, 833229009965), (5, 499937405979), (11, 227244275445), (15, 166645801993), (33, 75748091815), (55, 45448855089), (121, 20658570495), (165, 15149618363), (363, 6886190165), (605, 4131714099), (1091, 2291188845), (1815, 1377238033), (3273, 763729615), (5455, 458237769), (12001, 208289895), (16365, 152745923), (36003, 69429965), (60005, 41657979), (132011, 18935445), (180015, 13885993), (396033, 6311815), (660055, 3787089), (1262363, 1980165)]