306071055

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12809}}^1$

素因数の和:12885

約数の個数: 40

約数和(自身を含む): 558003600

約数和(自身を除く): 251932545

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 4779, 7965, 12809, 23895, 38427, 64045, 115281, 192135, 345843, 576405, 755731, 1037529, 1729215, 2267193, 3778655, 5187645, 6801579, 11335965, 20404737, 34007895, 61214211, 102023685, 306071055]

約数ペア:

[(1, 306071055), (3, 102023685), (5, 61214211), (9, 34007895), (15, 20404737), (27, 11335965), (45, 6801579), (59, 5187645), (81, 3778655), (135, 2267193), (177, 1729215), (295, 1037529), (405, 755731), (531, 576405), (885, 345843), (1593, 192135), (2655, 115281), (4779, 64045), (7965, 38427), (12809, 23895)]