22221135

素因数分解:

$3^5\times 5^1\times {\mathrm{18289}}^1$

素因数の和:18309

約数の個数: 24

約数和(自身を含む): 39945360

約数和(自身を除く): 17724225

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 18289, 54867, 91445, 164601, 274335, 493803, 823005, 1481409, 2469015, 4444227, 7407045, 22221135]

約数ペア:

[(1, 22221135), (3, 7407045), (5, 4444227), (9, 2469015), (15, 1481409), (27, 823005), (45, 493803), (81, 274335), (135, 164601), (243, 91445), (405, 54867), (1215, 18289)]