78547995

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 148838400

約数和(自身を除く): 70290405

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 113, 135, 171, 271, 285, 339, 513, 565, 813, 855, 1017, 1355, 1695, 2147, 2439, 2565, 3051, 4065, 5085, 5149, 6441, 7317, 10735, 12195, 15255, 15447, 19323, 25745, 30623, 32205, 36585, 46341, 57969, 77235, 91869, 96615, 139023, 153115, 231705, 275607, 289845, 459345, 581837, 695115, 826821, 1378035, 1745511, 2909185, 4134105, 5236533, 8727555, 15709599, 26182665, 78547995]

約数ペア:

[(1, 78547995), (3, 26182665), (5, 15709599), (9, 8727555), (15, 5236533), (19, 4134105), (27, 2909185), (45, 1745511), (57, 1378035), (95, 826821), (113, 695115), (135, 581837), (171, 459345), (271, 289845), (285, 275607), (339, 231705), (513, 153115), (565, 139023), (813, 96615), (855, 91869), (1017, 77235), (1355, 57969), (1695, 46341), (2147, 36585), (2439, 32205), (2565, 30623), (3051, 25745), (4065, 19323), (5085, 15447), (5149, 15255), (6441, 12195), (7317, 10735)]