133715555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 173311488

約数和(自身を除く): 39595933

約数列:

[1, 5, 31, 41, 53, 155, 205, 265, 397, 1271, 1643, 1985, 2173, 6355, 8215, 10865, 12307, 16277, 21041, 61535, 67363, 81385, 105205, 336815, 504587, 652271, 862681, 2522935, 3261355, 4313405, 26743111, 133715555]

約数ペア:

[(1, 133715555), (5, 26743111), (31, 4313405), (41, 3261355), (53, 2522935), (155, 862681), (205, 652271), (265, 504587), (397, 336815), (1271, 105205), (1643, 81385), (1985, 67363), (2173, 61535), (6355, 21041), (8215, 16277), (10865, 12307)]