24946905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 44769024

約数和(自身を除く): 19822119

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 271, 285, 323, 361, 813, 969, 1083, 1355, 1615, 1805, 4065, 4607, 4845, 5149, 5415, 6137, 13821, 15447, 18411, 23035, 25745, 30685, 69105, 77235, 87533, 92055, 97831, 262599, 293493, 437665, 489155, 1312995, 1467465, 1663127, 4989381, 8315635, 24946905]

約数ペア:

[(1, 24946905), (3, 8315635), (5, 4989381), (15, 1663127), (17, 1467465), (19, 1312995), (51, 489155), (57, 437665), (85, 293493), (95, 262599), (255, 97831), (271, 92055), (285, 87533), (323, 77235), (361, 69105), (813, 30685), (969, 25745), (1083, 23035), (1355, 18411), (1615, 15447), (1805, 13821), (4065, 6137), (4607, 5415), (4845, 5149)]