1188825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 2176944

約数和(自身を除く): 988119

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 131, 165, 275, 363, 393, 605, 655, 825, 1441, 1815, 1965, 3025, 3275, 4323, 7205, 9075, 9825, 15851, 21615, 36025, 47553, 79255, 108075, 237765, 396275, 1188825]

約数ペア:

[(1, 1188825), (3, 396275), (5, 237765), (11, 108075), (15, 79255), (25, 47553), (33, 36025), (55, 21615), (75, 15851), (121, 9825), (131, 9075), (165, 7205), (275, 4323), (363, 3275), (393, 3025), (605, 1965), (655, 1815), (825, 1441)]