57238515

素因数分解:

$3^3\times 5^1\times {\mathrm{423989}}^1$

素因数の和:424003

約数の個数: 16

約数和(自身を含む): 101757600

約数和(自身を除く): 44519085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 423989, 1271967, 2119945, 3815901, 6359835, 11447703, 19079505, 57238515]

約数ペア:

[(1, 57238515), (3, 19079505), (5, 11447703), (9, 6359835), (15, 3815901), (27, 2119945), (45, 1271967), (135, 423989)]