15706731045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{4987}}^1$

素因数の和:5314

約数の個数: 64

約数和(自身を含む): 27179412480

約数和(自身を除く): 11472681435

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 257, 285, 645, 771, 817, 1285, 2451, 3855, 4085, 4883, 4987, 11051, 12255, 14649, 14961, 24415, 24935, 33153, 55255, 73245, 74805, 94753, 165765, 209969, 214441, 284259, 473765, 629907, 643323, 1049845, 1072205, 1281659, 1421295, 3149535, 3216615, 3844977, 4074379, 6408295, 12223137, 19224885, 20371895, 24351521, 55111337, 61115685, 73054563, 121757605, 165334011, 275556685, 365272815, 826670055, 1047115403, 3141346209, 5235577015, 15706731045]

約数ペア:

[(1, 15706731045), (3, 5235577015), (5, 3141346209), (15, 1047115403), (19, 826670055), (43, 365272815), (57, 275556685), (95, 165334011), (129, 121757605), (215, 73054563), (257, 61115685), (285, 55111337), (645, 24351521), (771, 20371895), (817, 19224885), (1285, 12223137), (2451, 6408295), (3855, 4074379), (4085, 3844977), (4883, 3216615), (4987, 3149535), (11051, 1421295), (12255, 1281659), (14649, 1072205), (14961, 1049845), (24415, 643323), (24935, 629907), (33153, 473765), (55255, 284259), (73245, 214441), (74805, 209969), (94753, 165765)]