2557647597135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1693}}^1\times {\mathrm{39761}}^1$

素因数の和:41628

約数の個数: 64

約数和(自身を含む): 4364722454400

約数和(自身を除く): 1807074857265

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 1693, 2235, 2533, 5079, 7599, 8465, 12665, 25395, 28781, 37995, 39761, 86343, 119283, 143905, 198805, 252257, 431715, 596415, 675937, 756771, 1261285, 2027811, 3379685, 3783855, 4288369, 5924389, 10139055, 12865107, 17773167, 21441845, 29621945, 64325535, 67315373, 88865835, 100714613, 201946119, 302143839, 336576865, 503573065, 1009730595, 1144361341, 1510719195, 3433084023, 5721806705, 10029990577, 17165420115, 30089971731, 50149952885, 150449858655, 170509839809, 511529519427, 852549199045, 2557647597135]

約数ペア:

[(1, 2557647597135), (3, 852549199045), (5, 511529519427), (15, 170509839809), (17, 150449858655), (51, 50149952885), (85, 30089971731), (149, 17165420115), (255, 10029990577), (447, 5721806705), (745, 3433084023), (1693, 1510719195), (2235, 1144361341), (2533, 1009730595), (5079, 503573065), (7599, 336576865), (8465, 302143839), (12665, 201946119), (25395, 100714613), (28781, 88865835), (37995, 67315373), (39761, 64325535), (86343, 29621945), (119283, 21441845), (143905, 17773167), (198805, 12865107), (252257, 10139055), (431715, 5924389), (596415, 4288369), (675937, 3783855), (756771, 3379685), (1261285, 2027811)]