66155815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 32340185

約数列:

[1, 5, 11, 19, 29, 37, 55, 59, 95, 145, 185, 209, 295, 319, 407, 551, 649, 703, 1045, 1073, 1121, 1595, 1711, 2035, 2183, 2755, 3245, 3515, 5365, 5605, 6061, 7733, 8555, 10915, 11803, 12331, 18821, 20387, 24013, 30305, 32509, 38665, 41477, 59015, 61655, 63307, 94105, 101935, 120065, 162545, 207385, 224257, 316535, 357599, 456247, 696377, 1121285, 1202833, 1787995, 2281235, 3481885, 6014165, 13231163, 66155815]

約数ペア:

[(1, 66155815), (5, 13231163), (11, 6014165), (19, 3481885), (29, 2281235), (37, 1787995), (55, 1202833), (59, 1121285), (95, 696377), (145, 456247), (185, 357599), (209, 316535), (295, 224257), (319, 207385), (407, 162545), (551, 120065), (649, 101935), (703, 94105), (1045, 63307), (1073, 61655), (1121, 59015), (1595, 41477), (1711, 38665), (2035, 32509), (2183, 30305), (2755, 24013), (3245, 20387), (3515, 18821), (5365, 12331), (5605, 11803), (6061, 10915), (7733, 8555)]