1117558935

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{20887}}^1$

素因数の和:20968

約数の個数: 48

約数和(自身を含む): 2052872640

約数和(自身を除く): 935313705

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 1189, 1305, 1845, 3567, 5945, 10701, 17835, 20887, 53505, 62661, 104435, 187983, 313305, 605723, 856367, 939915, 1817169, 2569101, 3028615, 4281835, 5451507, 7707303, 9085845, 12845505, 24834643, 27257535, 38536515, 74503929, 124173215, 223511787, 372519645, 1117558935]

約数ペア:

[(1, 1117558935), (3, 372519645), (5, 223511787), (9, 124173215), (15, 74503929), (29, 38536515), (41, 27257535), (45, 24834643), (87, 12845505), (123, 9085845), (145, 7707303), (205, 5451507), (261, 4281835), (369, 3028615), (435, 2569101), (615, 1817169), (1189, 939915), (1305, 856367), (1845, 605723), (3567, 313305), (5945, 187983), (10701, 104435), (17835, 62661), (20887, 53505)]