265514085

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27701}}^1$

素因数の和:27786

約数の個数: 32

約数和(自身を含む): 478690560

約数和(自身を除く): 213176475

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 27701, 83103, 138505, 249309, 415515, 747927, 1246545, 1966771, 3739635, 5900313, 9833855, 17700939, 29501565, 53102817, 88504695, 265514085]

約数ペア:

[(1, 265514085), (3, 88504695), (5, 53102817), (9, 29501565), (15, 17700939), (27, 9833855), (45, 5900313), (71, 3739635), (135, 1966771), (213, 1246545), (355, 747927), (639, 415515), (1065, 249309), (1917, 138505), (3195, 83103), (9585, 27701)]