30898545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89561}}^1$

素因数の和:89592

約数の個数: 16

約数和(自身を含む): 51587712

約数和(自身を除く): 20689167

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 89561, 268683, 447805, 1343415, 2059903, 6179709, 10299515, 30898545]

約数ペア:

[(1, 30898545), (3, 10299515), (5, 6179709), (15, 2059903), (23, 1343415), (69, 447805), (115, 268683), (345, 89561)]