88338555

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 159134976

約数和(自身を除く): 70796421

約数列:

[1, 3, 5, 9, 15, 43, 45, 71, 129, 213, 215, 355, 387, 639, 643, 645, 1065, 1929, 1935, 3053, 3195, 3215, 5787, 9159, 9645, 15265, 27477, 27649, 28935, 45653, 45795, 82947, 136959, 137385, 138245, 228265, 248841, 410877, 414735, 684795, 1244205, 1963079, 2054385, 5889237, 9815395, 17667711, 29446185, 88338555]

約数ペア:

[(1, 88338555), (3, 29446185), (5, 17667711), (9, 9815395), (15, 5889237), (43, 2054385), (45, 1963079), (71, 1244205), (129, 684795), (213, 414735), (215, 410877), (355, 248841), (387, 228265), (639, 138245), (643, 137385), (645, 136959), (1065, 82947), (1929, 45795), (1935, 45653), (3053, 28935), (3195, 27649), (3215, 27477), (5787, 15265), (9159, 9645)]