2755005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 4907520

約数和(自身を除く): 2152515

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 283, 295, 649, 849, 885, 1415, 1947, 3113, 3245, 4245, 9339, 9735, 15565, 16697, 46695, 50091, 83485, 183667, 250455, 551001, 918335, 2755005]

約数ペア:

[(1, 2755005), (3, 918335), (5, 551001), (11, 250455), (15, 183667), (33, 83485), (55, 50091), (59, 46695), (165, 16697), (177, 15565), (283, 9735), (295, 9339), (649, 4245), (849, 3245), (885, 3113), (1415, 1947)]