25101892275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{429643}}^1$

素因数の和:429716

約数の個数: 48

約数和(自身を含む): 44751719040

約数和(自身を除く): 19649826765

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 1025, 1425, 2337, 3075, 3895, 11685, 19475, 58425, 429643, 1288929, 2148215, 6444645, 8163217, 10741075, 17615363, 24489651, 32223225, 40816085, 52846089, 88076815, 122448255, 204080425, 264230445, 334691897, 440384075, 612241275, 1004075691, 1321152225, 1673459485, 5020378455, 8367297425, 25101892275]

約数ペア:

[(1, 25101892275), (3, 8367297425), (5, 5020378455), (15, 1673459485), (19, 1321152225), (25, 1004075691), (41, 612241275), (57, 440384075), (75, 334691897), (95, 264230445), (123, 204080425), (205, 122448255), (285, 88076815), (475, 52846089), (615, 40816085), (779, 32223225), (1025, 24489651), (1425, 17615363), (2337, 10741075), (3075, 8163217), (3895, 6444645), (11685, 2148215), (19475, 1288929), (58425, 429643)]