15980822547

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{5953}}^1$

素因数の和:6323

約数の個数: 32

約数和(自身を含む): 22131732480

約数和(自身を除く): 6150909933

約数列:

[1, 3, 47, 79, 141, 237, 241, 723, 3713, 5953, 11139, 11327, 17859, 19039, 33981, 57117, 279791, 470287, 839373, 894833, 1410861, 1434673, 2684499, 4304019, 22103489, 66310467, 67429631, 113339167, 202288893, 340017501, 5326940849, 15980822547]

約数ペア:

[(1, 15980822547), (3, 5326940849), (47, 340017501), (79, 202288893), (141, 113339167), (237, 67429631), (241, 66310467), (723, 22103489), (3713, 4304019), (5953, 2684499), (11139, 1434673), (11327, 1410861), (17859, 894833), (19039, 839373), (33981, 470287), (57117, 279791)]