156632085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{47681}}^1$

素因数の和:47765

約数の個数: 24

約数和(自身を含む): 275220504

約数和(自身を除く): 118588419

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 47681, 143043, 238405, 429129, 715215, 2145645, 3480713, 10442139, 17403565, 31326417, 52210695, 156632085]

約数ペア:

[(1, 156632085), (3, 52210695), (5, 31326417), (9, 17403565), (15, 10442139), (45, 3480713), (73, 2145645), (219, 715215), (365, 429129), (657, 238405), (1095, 143043), (3285, 47681)]