18825645

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15121}}^1$

素因数の和:15212

約数の個数: 16

約数和(自身を含む): 30485952

約数和(自身を除く): 11660307

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 15121, 45363, 75605, 226815, 1255043, 3765129, 6275215, 18825645]

約数ペア:

[(1, 18825645), (3, 6275215), (5, 3765129), (15, 1255043), (83, 226815), (249, 75605), (415, 45363), (1245, 15121)]