15696684913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 20617228800

約数和(自身を除く): 4920543887

約数列:

[1, 7, 13, 29, 59, 73, 91, 203, 377, 413, 511, 767, 949, 1381, 1711, 2117, 2639, 4307, 5369, 6643, 9667, 11977, 14819, 17953, 22243, 27521, 30149, 40049, 55991, 81479, 100813, 124903, 125671, 155701, 192647, 280343, 391937, 520637, 570353, 705691, 874321, 1059227, 1310569, 1623739, 2362891, 2923577, 3644459, 5947967, 7414589, 9173983, 11366173, 16540237, 20465039, 30717583, 38006501, 41635769, 77323571, 172491043, 215023081, 266045507, 541264997, 1207437301, 2242383559, 15696684913]

約数ペア:

[(1, 15696684913), (7, 2242383559), (13, 1207437301), (29, 541264997), (59, 266045507), (73, 215023081), (91, 172491043), (203, 77323571), (377, 41635769), (413, 38006501), (511, 30717583), (767, 20465039), (949, 16540237), (1381, 11366173), (1711, 9173983), (2117, 7414589), (2639, 5947967), (4307, 3644459), (5369, 2923577), (6643, 2362891), (9667, 1623739), (11977, 1310569), (14819, 1059227), (17953, 874321), (22243, 705691), (27521, 570353), (30149, 520637), (40049, 391937), (55991, 280343), (81479, 192647), (100813, 155701), (124903, 125671)]