54815915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 82584576

約数和(自身を除く): 27768661

約数列:

[1, 5, 7, 11, 35, 55, 77, 173, 385, 823, 865, 1211, 1903, 4115, 5761, 6055, 9053, 9515, 13321, 28805, 45265, 63371, 66605, 142379, 316855, 711895, 996653, 1566169, 4983265, 7830845, 10963183, 54815915]

約数ペア:

[(1, 54815915), (5, 10963183), (7, 7830845), (11, 4983265), (35, 1566169), (55, 996653), (77, 711895), (173, 316855), (385, 142379), (823, 66605), (865, 63371), (1211, 45265), (1903, 28805), (4115, 13321), (5761, 9515), (6055, 9053)]