12442215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 21461760

約数和(自身を除く): 9019545

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 827, 885, 1003, 2481, 3009, 4135, 5015, 12405, 14059, 15045, 42177, 48793, 70295, 146379, 210885, 243965, 731895, 829481, 2488443, 4147405, 12442215]

約数ペア:

[(1, 12442215), (3, 4147405), (5, 2488443), (15, 829481), (17, 731895), (51, 243965), (59, 210885), (85, 146379), (177, 70295), (255, 48793), (295, 42177), (827, 15045), (885, 14059), (1003, 12405), (2481, 5015), (3009, 4135)]