30103215

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13469}}^1$

素因数の和:13626

約数の個数: 16

約数和(自身を含む): 48492000

約数和(自身を除く): 18388785

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 13469, 40407, 67345, 202035, 2006881, 6020643, 10034405, 30103215]

約数ペア:

[(1, 30103215), (3, 10034405), (5, 6020643), (15, 2006881), (149, 202035), (447, 67345), (745, 40407), (2235, 13469)]