133766395

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 196185024

約数和(自身を除く): 62418629

約数列:

[1, 5, 7, 31, 35, 41, 97, 155, 205, 217, 287, 485, 679, 961, 1085, 1271, 1435, 3007, 3395, 3977, 4805, 6355, 6727, 8897, 15035, 19885, 21049, 27839, 33635, 39401, 44485, 93217, 105245, 123287, 139195, 197005, 275807, 466085, 616435, 652519, 863009, 1379035, 3262595, 3821897, 4315045, 19109485, 26753279, 133766395]

約数ペア:

[(1, 133766395), (5, 26753279), (7, 19109485), (31, 4315045), (35, 3821897), (41, 3262595), (97, 1379035), (155, 863009), (205, 652519), (217, 616435), (287, 466085), (485, 275807), (679, 197005), (961, 139195), (1085, 123287), (1271, 105245), (1435, 93217), (3007, 44485), (3395, 39401), (3977, 33635), (4805, 27839), (6355, 21049), (6727, 19885), (8897, 15035)]