12715069905

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{520363}}^1$

素因数の和:520558

約数の個数: 32

約数和(自身を含む): 22729499520

約数和(自身を除く): 10014429615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2715, 4887, 8145, 24435, 520363, 1561089, 2601815, 4683267, 7805445, 14049801, 23416335, 70249005, 94185703, 282557109, 470928515, 847671327, 1412785545, 2543013981, 4238356635, 12715069905]

約数ペア:

[(1, 12715069905), (3, 4238356635), (5, 2543013981), (9, 1412785545), (15, 847671327), (27, 470928515), (45, 282557109), (135, 94185703), (181, 70249005), (543, 23416335), (905, 14049801), (1629, 7805445), (2715, 4683267), (4887, 2601815), (8145, 1561089), (24435, 520363)]