144415915

素因数分解:

$5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{18503}}^1$

素因数の和:18738

約数の個数: 16

約数和(自身を含む): 198955008

約数和(自身を除く): 54539093

約数列:

[1, 5, 7, 35, 223, 1115, 1561, 7805, 18503, 92515, 129521, 647605, 4126169, 20630845, 28883183, 144415915]

約数ペア:

[(1, 144415915), (5, 28883183), (7, 20630845), (35, 4126169), (223, 647605), (1115, 129521), (1561, 92515), (7805, 18503)]