91492555

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 147596256

約数和(自身を除く): 56103701

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 119, 187, 245, 385, 539, 595, 833, 935, 1309, 1997, 2695, 4165, 6545, 9163, 9985, 13979, 21967, 33949, 45815, 69895, 97853, 109835, 153769, 169745, 237643, 373439, 489265, 768845, 1076383, 1188215, 1663501, 1867195, 2614073, 5381915, 8317505, 13070365, 18298511, 91492555]

約数ペア:

[(1, 91492555), (5, 18298511), (7, 13070365), (11, 8317505), (17, 5381915), (35, 2614073), (49, 1867195), (55, 1663501), (77, 1188215), (85, 1076383), (119, 768845), (187, 489265), (245, 373439), (385, 237643), (539, 169745), (595, 153769), (833, 109835), (935, 97853), (1309, 69895), (1997, 45815), (2695, 33949), (4165, 21967), (6545, 13979), (9163, 9985)]