91054545

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{23081}}^1$

素因数の和:23352

約数の個数: 16

約数和(自身を含む): 146247552

約数和(自身を除く): 55193007

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3945, 23081, 69243, 115405, 346215, 6070303, 18210909, 30351515, 91054545]

約数ペア:

[(1, 91054545), (3, 30351515), (5, 18210909), (15, 6070303), (263, 346215), (789, 115405), (1315, 69243), (3945, 23081)]