1155550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 36

約数和(自身を含む): 2374848

約数和(自身を除く): 1219298

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 191, 242, 275, 382, 550, 605, 955, 1210, 1910, 2101, 3025, 4202, 4775, 6050, 9550, 10505, 21010, 23111, 46222, 52525, 105050, 115555, 231110, 577775, 1155550]

約数ペア:

[(1, 1155550), (2, 577775), (5, 231110), (10, 115555), (11, 105050), (22, 52525), (25, 46222), (50, 23111), (55, 21010), (110, 10505), (121, 9550), (191, 6050), (242, 4775), (275, 4202), (382, 3025), (550, 2101), (605, 1910), (955, 1210)]