42565545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85991}}^1$

素因数の和:86013

約数の個数: 24

約数和(自身を含む): 80488512

約数和(自身を除く): 37922967

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 85991, 257973, 429955, 773919, 945901, 1289865, 2837703, 3869595, 4729505, 8513109, 14188515, 42565545]

約数ペア:

[(1, 42565545), (3, 14188515), (5, 8513109), (9, 4729505), (11, 3869595), (15, 2837703), (33, 1289865), (45, 945901), (55, 773919), (99, 429955), (165, 257973), (495, 85991)]