23983695

素因数分解:

$3^4\times 5^1\times {\mathrm{59219}}^1$

素因数の和:59236

約数の個数: 20

約数和(自身を含む): 42993720

約数和(自身を除く): 19010025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 59219, 177657, 296095, 532971, 888285, 1598913, 2664855, 4796739, 7994565, 23983695]

約数ペア:

[(1, 23983695), (3, 7994565), (5, 4796739), (9, 2664855), (15, 1598913), (27, 888285), (45, 532971), (81, 296095), (135, 177657), (405, 59219)]