80451467055

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{20261}}^1$

素因数の和:20781

約数の個数: 64

約数和(自身を含む): 145497369600

約数和(自身を除く): 65045902545

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 439, 603, 1005, 1317, 1809, 2195, 3015, 3951, 6585, 9045, 11853, 19755, 20261, 29413, 59265, 60783, 88239, 101305, 147065, 182349, 264717, 303915, 441195, 547047, 794151, 911745, 1323585, 1357487, 2735235, 3970755, 4072461, 6787435, 8894579, 12217383, 20362305, 26683737, 36652149, 44472895, 61086915, 80051211, 133418685, 183260745, 240153633, 400256055, 595936793, 1200768165, 1787810379, 2979683965, 5363431137, 8939051895, 16090293411, 26817155685, 80451467055]

約数ペア:

[(1, 80451467055), (3, 26817155685), (5, 16090293411), (9, 8939051895), (15, 5363431137), (27, 2979683965), (45, 1787810379), (67, 1200768165), (135, 595936793), (201, 400256055), (335, 240153633), (439, 183260745), (603, 133418685), (1005, 80051211), (1317, 61086915), (1809, 44472895), (2195, 36652149), (3015, 26683737), (3951, 20362305), (6585, 12217383), (9045, 8894579), (11853, 6787435), (19755, 4072461), (20261, 3970755), (29413, 2735235), (59265, 1357487), (60783, 1323585), (88239, 911745), (101305, 794151), (147065, 547047), (182349, 441195), (264717, 303915)]