725349804945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{66151373}}^1$

素因数の和:66151441

約数の個数: 32

約数和(自身を含む): 1257405316992

約数和(自身を除く): 532055512047

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 66151373, 198454119, 330756865, 992270595, 1124573341, 2844509039, 3373720023, 5622866705, 8533527117, 14222545195, 16868600115, 42667635585, 48356653663, 145069960989, 241783268315, 725349804945]

約数ペア:

[(1, 725349804945), (3, 241783268315), (5, 145069960989), (15, 48356653663), (17, 42667635585), (43, 16868600115), (51, 14222545195), (85, 8533527117), (129, 5622866705), (215, 3373720023), (255, 2844509039), (645, 1124573341), (731, 992270595), (2193, 330756865), (3655, 198454119), (10965, 66151373)]