56690745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164321}}^1$

素因数の和:164352

約数の個数: 16

約数和(自身を含む): 94649472

約数和(自身を除く): 37958727

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 164321, 492963, 821605, 2464815, 3779383, 11338149, 18896915, 56690745]

約数ペア:

[(1, 56690745), (3, 18896915), (5, 11338149), (15, 3779383), (23, 2464815), (69, 821605), (115, 492963), (345, 164321)]