716365215

素因数分解:

$3^5\times 5^1\times {\mathrm{589601}}^1$

素因数の和:589621

約数の個数: 24

約数和(自身を含む): 1287690768

約数和(自身を除く): 571325553

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 589601, 1768803, 2948005, 5306409, 8844015, 15919227, 26532045, 47757681, 79596135, 143273043, 238788405, 716365215]

約数ペア:

[(1, 716365215), (3, 238788405), (5, 143273043), (9, 79596135), (15, 47757681), (27, 26532045), (45, 15919227), (81, 8844015), (135, 5306409), (243, 2948005), (405, 1768803), (1215, 589601)]